Inquinamento atmosferico in Scotland: indice di qualità dell'aria in tempo reale e allarme smog.

Previsioni di inquinamento e qualità dell'aria per Scotland. Oggi è lunedì 29 aprile 2024. Per Scotland sono stati registrati i seguenti valori di inquinamento atmosferico:
  1. biossido di azoto (NO2) - 13 (Buono)
  2. polveri sospese di particolato (PM10) - 7 (Buono)
  3. polvere di particolato (PM2.5) - 2 (Buono)
  4. ozono (O3) - 81 (Moderata)
  5. biossido di zolfo (SO2) - 2 (Buono)
Indice di qualità dell'aria in tempo reale (AQI) per Scotland, martedì 16 aprile 2024: 2.

air quality index: 1
AQI 2 Moderata

Qual è la qualità dell'aria Scotland oggi? L'aria è inquinata Scotland? C'è smog?

Oggi (martedì 16 aprile 2024) la qualità dell'aria è moderata in Scotland. Alcuni inquinanti in Scotland possono colpire leggermente pochissimi individui ipersensibili. Gli inquinanti atmosferici in Scotland possono causare lievi disturbi respiratori alle persone sensibili.


Quanto è alto il livello di NO2? (biossido di azoto (NO2))
13 (Buono)

Qual è il livello di PM10 oggi in Scotland? (polveri sospese di particolato (PM10))
L'attuale livello di particolato PM10 in Scotland è: 7 (Buono) I valori PM10 più alti si verificano in genere nel mese: 23 (aprile 2019). Il valore più basso dell'inquinamento da particolato PM10 in Scotland è di solito registrato in: agosto (7.6).

Qual è il livello attuale di PM2.5 in Scotland? (polvere di particolato (PM2.5))
Il livello PM2.5 di oggi è: 2 (Buono) Per fare un confronto, il livello più alto di PM2,5 in Scotland negli ultimi 7 giorni è stato: 4 (giovedì 11 aprile 2024) e il più basso: 2 (martedì 9 aprile 2024). Sono stati registrati i valori PM2,5 più alti: 13 (aprile 2019). Il più basso livello di inquinamento da particolato PM2.5 si verifica nel mese: settembre (3.9).

Come è il livello O3 oggi in Scotland? (ozono (O3))
81 (Moderata)

Qual è il livello di inquinamento da SO2? (biossido di zolfo (SO2))
2 (Buono)



Dati correnti martedì 16 aprile 2024, 00:00

NO2 13 (Buono)

PM10 7 (Buono)

PM2,5 2 (Buono)

O3 81 (Moderata)

SO2 2 (Buono)

Dati sull'inquinamento atmosferico degli ultimi giorni Scotland

index 2023-05-24 2023-05-25 2023-05-26 2023-05-28 2023-05-29 2023-05-30 2023-05-31 2024-04-09 2024-04-10 2024-04-11 2024-04-12 2024-04-13 2024-04-15 2024-04-16 2024-04-14 2024-01-31 2024-02-02 2024-02-03 2024-02-04 2024-02-05 2024-02-06 2024-02-07 2024-03-09 2024-03-10 2024-03-11 2024-03-12 2024-03-13 2024-03-14 2024-03-15 2024-03-16
no2 46
Moderate
26
Good
22
Good
16
Good
21
Good
30
Good
12
Good
-
Good
6
Good
6
Good
6
Good
5
Good
9
Good
8
Good
5
Good
8
Good
12
Good
12
Good
6
Good
8
Good
19
Good
23
Good
52
Moderate
46
Moderate
56
Moderate
50
Moderate
25
Good
70
Moderate
71
Moderate
48
Moderate
o3 91
Moderate
90
Moderate
90
Moderate
87
Moderate
100
Moderate
94
Moderate
100
Moderate
-
Good
66
Good
74
Moderate
68
Good
73
Moderate
81
Moderate
85
Moderate
86
Moderate
76
Moderate
74
Moderate
79
Moderate
80
Moderate
73
Moderate
71
Moderate
21
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
pm25 -
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
2
Good
3
Good
4
Good
4
Good
4
Good
3
Good
2
Good
4
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
pm10 -
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
7
Good
6
Good
7
Good
8
Good
8
Good
10
Good
7
Good
8
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
so2 -
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
1
Good
1
Good
1
Good
1
Good
2
Good
2
Good
1
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
-
Good
data source »
Inquinamento atmosferico in Scotland da febbraio 2016 a maggio 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 10 (Good) 11 (Good) 19 (Good) 21 (Good) 20 (Good) 26 (Good) 31 (Good) 22 (Good) 19 (Good) 16 (Good) 16 (Good) 16 (Good) 20 (Good) 23 (Good) 21 (Good) 29 (Good) 35 (Good) 32 (Good) 25 (Good) 24 (Good) 17 (Good) 18 (Good) 18 (Good) 20 (Good) 22 (Good) 24 (Good) 27 (Good) 30 (Good) 31 (Good) 35 (Good) 31 (Good) 21 (Good) 22 (Good) 17 (Good) 16 (Good) 17 (Good) 21 (Good) 20 (Good) 28 (Good) 26 (Good) 31 (Good) 28 (Good) 39 (Good) 27 (Good) 20 (Good) 19 (Good) 17 (Good) 20 (Good) 21 (Good) 26 (Good) 30 (Good) 51 (Moderate)
o3 62 (Good) 67 (Good) 63 (Good) 63 (Good) 59 (Good) 51 (Good) 39 (Good) 47 (Good) 43 (Good) 50 (Good) 46 (Good) 56 (Good) 62 (Good) 80 (Moderate) 69 (Good) 56 (Good) 51 (Good) 45 (Good) 48 (Good) 51 (Good) 51 (Good) 42 (Good) 49 (Good) 59 (Good) 72 (Moderate) 73 (Moderate) 68 (Good) 58 (Good) 58 (Good) 52 (Good) 53 (Good) 53 (Good) 45 (Good) 45 (Good) 46 (Good) 55 (Good) 70 (Moderate) 76 (Moderate) 64 (Good) 61 (Good) 52 (Good) 52 (Good) 44 (Good) 44 (Good) 44 (Good) 43 (Good) 44 (Good) 57 (Good) 73 (Moderate) 65 (Good) 56 (Good) 48 (Good)
pm25 5 (Good) 6.8 (Good) 5.8 (Good) 4.8 (Good) 4.7 (Good) 5.2 (Good) 7.5 (Good) 4.4 (Good) 4.8 (Good) 5.3 (Good) 5.1 (Good) 4.8 (Good) 5 (Good) 13 (Moderate) 5.7 (Good) 9.9 (Good) 6.4 (Good) 6.6 (Good) 7.2 (Good) 4.8 (Good) 3.9 (Good) 3.9 (Good) 6.3 (Good) 9 (Good) 9.4 (Good) 8.3 (Good) 8.3 (Good) 7.5 (Good) 7.1 (Good) 6 (Good) 5.5 (Good) 5 (Good) 5.9 (Good) 5.3 (Good) 5.3 (Good) 5.1 (Good) 9.2 (Good) 6 (Good) 7.8 (Good) 8.2 (Good) 9.6 (Good) 8.6 (Good) 8 (Good) 6.4 (Good) 5.1 (Good) 5.9 (Good) 4.4 (Good) 6.5 (Good) 8.2 (Good) 5.5 (Good) 5.7 (Good) 11 (Good)
pm10 8 (Good) 12 (Good) 11 (Good) 8.6 (Good) 7.8 (Good) 8 (Good) 11 (Good) 8.1 (Good) 9.2 (Good) 9.1 (Good) 9.2 (Good) 8.9 (Good) 9.3 (Good) 23 (Moderate) 10 (Good) 16 (Good) 9.9 (Good) 10 (Good) 11 (Good) 9.3 (Good) 7.8 (Good) 7.6 (Good) 11 (Good) 15 (Good) 14 (Good) 14 (Good) 13 (Good) 12 (Good) 11 (Good) 9 (Good) 8.9 (Good) 8.9 (Good) 9.6 (Good) 8.8 (Good) 10 (Good) 9.5 (Good) 16 (Good) 11 (Good) 13 (Good) 13 (Good) 13 (Good) 14 (Good) 12 (Good) 11 (Good) 9.8 (Good) 11 (Good) 9.2 (Good) 14 (Good) 15 (Good) 11 (Good) 11 (Good) 18 (Good)
so2 7.5 (Good) 11 (Good) 7.5 (Good) 5.5 (Good) 6.7 (Good) 5.8 (Good) 6.4 (Good) 5.8 (Good) 8.7 (Good) 7.6 (Good) 8.9 (Good) 9.8 (Good) 12 (Good) 13 (Good) 8.2 (Good) 5 (Good) 5.7 (Good) 6.3 (Good) 8.4 (Good) 5.2 (Good) 5 (Good) 5.2 (Good) 7 (Good) 7 (Good) 5.6 (Good) 8.5 (Good) 9 (Good) 6.5 (Good) 8 (Good) 5.3 (Good) 4.8 (Good) 3.7 (Good) 6.1 (Good) 4 (Good) 4.3 (Good) 8.1 (Good) 8.4 (Good) 2.5 (Good) 11 (Good) 9.9 (Good) 3.6 (Good) 4 (Good) 4.5 (Good) 7.9 (Good) 2.2 (Good) 12 (Good) 7.8 (Good) 15 (Good) 6.9 (Good) 12 (Good) 8.3 (Good) 8.9 (Good)
data source »

Qualità della vita in Scotland

Verde e parchi in città

Scotland 74%

Isola di Man: 78% Irlanda: 72% Paesi Bassi: 82% Belgio: 64% Isole Far Oer: 87%

particolato PM2.5

Scotland 6 (Good)

Il piacere di trascorrere del tempo in città

Scotland 75%

Isola di Man: 83% Irlanda: 78% Paesi Bassi: 88% Belgio: 64% Isole Far Oer: 100%

particolato PM10

Scotland 9.4 (Good)

Inquinamento dell'aria

Scotland 24%

Isola di Man: 13% Irlanda: 24% Paesi Bassi: 21% Belgio: 45% Isole Far Oer: 0%

Smaltimento dei rifiuti

Scotland 59%

Isola di Man: 78% Irlanda: 61% Paesi Bassi: 79% Belgio: 54% Isole Far Oer: 88%

Disponibilità e qualità dell'acqua potabile

Scotland 76%

Isola di Man: 88% Irlanda: 72% Paesi Bassi: 92% Belgio: 70% Isole Far Oer: 98%

Pulizia e ordine

Scotland 55%

Isola di Man: 69% Irlanda: 52% Paesi Bassi: 77% Belgio: 46% Isole Far Oer: 94%

Rumore e inquinamento luminoso

Scotland 37%

Isola di Man: 12% Irlanda: 37% Paesi Bassi: 31% Belgio: 54% Isole Far Oer: 21%

Inquinamento delle acque

Scotland 25%

Isola di Man: 13% Irlanda: 37% Paesi Bassi: 17% Belgio: 42% Isole Far Oer: 7,7%
Source: Numbeo


Aberdeen Union Street Roadside

mercoledì 31 maggio 2023, 00:00

NO2 3 (Buono)

biossido di azoto (NO2)

Aberdeen Wellington Road

mercoledì 31 maggio 2023, 00:00

NO2 20 (Buono)

biossido di azoto (NO2)

Aberdeen Bus Stop

martedì 16 aprile 2024, 00:00

PM10 30 (Moderata)

polveri sospese di particolato (PM10)

PM2,5 3.4 (Buono)

polvere di particolato (PM2.5)

Auchencorth Moss

martedì 16 aprile 2024, 01:00

PM10 2 (Buono)

polveri sospese di particolato (PM10)

PM2,5 1 (Buono)

polvere di particolato (PM2.5)

O3 83 (Moderata)

ozono (O3)

Bush Estate

martedì 16 aprile 2024, 00:00

NO2 3 (Buono)

biossido di azoto (NO2)

O3 89 (Moderata)

ozono (O3)

Dumbarton Roadside

martedì 16 aprile 2024, 00:00

NO2 3 (Buono)

biossido di azoto (NO2)

Dumfries

mercoledì 7 febbraio 2024, 07:00

NO2 23 (Buono)

biossido di azoto (NO2)

Edinburgh St Leonards

martedì 16 aprile 2024, 00:00

SO2 2 (Buono)

biossido di zolfo (SO2)

PM2,5 2 (Buono)

polvere di particolato (PM2.5)

PM10 3 (Buono)

polveri sospese di particolato (PM10)

NO2 6 (Buono)

biossido di azoto (NO2)

O3 84 (Moderata)

ozono (O3)

Fort William

mercoledì 7 febbraio 2024, 07:00

O3 39 (Buono)

ozono (O3)

NO2 15 (Buono)

biossido di azoto (NO2)

Glasgow Great Western Road

martedì 16 aprile 2024, 01:00

NO2 5 (Buono)

biossido di azoto (NO2)

Glasgow High Street

martedì 16 aprile 2024, 00:00

NO2 29 (Buono)

biossido di azoto (NO2)

PM10 6 (Buono)

polveri sospese di particolato (PM10)

PM2,5 3 (Buono)

polvere di particolato (PM2.5)

Glasgow Kerbside

sabato 16 marzo 2024, 13:00

NO2 32 (Buono)

biossido di azoto (NO2)

Glasgow Townhead

martedì 16 aprile 2024, 01:00

O3 83 (Moderata)

ozono (O3)

NO2 7 (Buono)

biossido di azoto (NO2)

PM10 4 (Buono)

polveri sospese di particolato (PM10)

PM2,5 2 (Buono)

polvere di particolato (PM2.5)

Grangemouth Moray

mercoledì 7 febbraio 2024, 06:00

NO2 33 (Buono)

biossido di azoto (NO2)

Grangemouth

martedì 16 aprile 2024, 00:00

PM10 4 (Buono)

polveri sospese di particolato (PM10)

NO2 5 (Buono)

biossido di azoto (NO2)

PM2,5 4 (Buono)

polvere di particolato (PM2.5)

SO2 1 (Buono)

biossido di zolfo (SO2)

Greenock A8 Roadside

martedì 16 aprile 2024, 01:00

PM10 6 (Buono)

polveri sospese di particolato (PM10)

NO2 17 (Buono)

biossido di azoto (NO2)

PM2,5 3 (Buono)

polvere di particolato (PM2.5)

Inverness

martedì 16 aprile 2024, 00:00

NO2 2 (Buono)

biossido di azoto (NO2)

PM10 3 (Buono)

polveri sospese di particolato (PM10)

PM2,5 1 (Buono)

polvere di particolato (PM2.5)

Lerwick

mercoledì 31 maggio 2023, 00:00

O3 100 (Moderata)

ozono (O3)

Peebles

martedì 16 aprile 2024, 01:00

NO2 1 (Buono)

biossido di azoto (NO2)

O3 78 (Moderata)

ozono (O3)

Strathvaich

martedì 16 aprile 2024, 00:00

O3 93 (Moderata)

ozono (O3)

Aberdeen Union Street Roadside

index 2023-05-31 2023-05-30 2023-05-29 2023-05-28 2023-05-26 2023-05-25 2023-05-24
no2 3 16 16 12 12 20 34

Aberdeen Wellington Road

index 2023-05-31 2023-05-30 2023-05-29 2023-05-28 2023-05-26 2023-05-25 2023-05-24
no2 20 45 26 20 32 33 58

Aberdeen Bus Stop

index 2024-04-16 2024-04-15 2024-04-13 2024-04-12 2024-04-11 2024-04-10 2024-04-09
pm25 3.4 3.3 3.5 2.7 1.6 0.51 1.8
pm10 30 45 20 14 5.8 7.3 7

Auchencorth Moss

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
pm10 2 2.9 5.3 3.2 3.7 4 3.5
o3 84 85 80 74 67 70 63
pm25 1 1.5 3 1.9 2.5 2.5 2

Bush Estate

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
no2 3 0.79 1.2 0.39 1.2 1.3 2.1
o3 89 50 86 41 55 62 66

Dumbarton Roadside

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
no2 3 11 1.7 3.4 2.5 2 1.5

Dumfries

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-01-31
no2 14 26 19 7.8 25 20 16

Edinburgh St Leonards

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
no2 6 9.1 4.7 5.3 4.5 5.8 6.2
so2 2 2.2 0.95 1 1 1 1
pm10 3 4.3 8.1 5 5.7 6 6
o3 84 83 81 71 60 66 59
pm25 2 2.1 4 2.8 3.3 3.3 3

Fort William

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-01-31
o3 21 71 73 80 79 74 76
no2 9 9.4 2.2 3.7 2.7 6.6 0.74

Glasgow Great Western Road

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
no2 6.5 13 5.3 6.5 7.9 8.5 12

Glasgow High Street

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
pm10 6 6.4 11 8 8.1 8.4 7
pm25 3 3.3 5 4.4 4.7 4.7 3
no2 29 20 6.6 8.3 8.9 7.6 8.8

Glasgow Kerbside

index 2024-03-16 2024-03-15 2024-03-14 2024-03-13 2024-03-12 2024-03-11 2024-03-10 2024-03-09
no2 48 71 70 25 50 56 46 52

Glasgow Townhead

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
pm10 4 5.9 9.3 6.9 7.1 7.4 6
no2 8.5 10 7 7.7 8.6 8.4 7.4
o3 84 85 82 74 61 70 59
pm25 2 2.9 4.7 4 4.3 4.3 3

Grangemouth Moray

index 2024-02-07 2024-02-06 2024-02-05 2024-02-04 2024-02-03 2024-02-02 2024-01-31
no2 46 20 3.4 5.4 6.6 8.9 6.3

Grangemouth

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
pm25 4 3.9 5 3.5 4 5.3 4
pm10 4 4.5 8.8 6.7 7.2 7.3 7
so2 1 1 0.83 0.87 0.7 0.44 0
no2 5 4.9 3.6 4.9 4.7 3.8 3

Greenock A8 Roadside

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
pm10 6 6.3 9.5 8.7 8.2 9 5.9
pm25 3 3.2 4.9 4.6 4.6 5.2 2.8
no2 12 13 10 9.5 13 12 8.1

Inverness

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
pm10 3 4 5.3 6 7.9 6.5 4.4
no2 2 10 5.2 5.5 5.1 5.7 8.5
pm25 1 1.5 2.4 3.5 4.3 3.5 1.8

Lerwick

index 2023-05-31 2023-05-30 2023-05-29 2023-05-28 2023-05-26 2023-05-25 2023-05-24
o3 100 94 100 87 90 90 91

Peebles

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
no2 1 0.77 0.43 0.22 0.98 1.1 1.2
o3 80 86 93 85 81 87 76

Strathvaich

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10
o3 93 96 93 92 85 87 71

Aberdeen Union Street Roadside

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 19 20 29 39 37 37 43 32 29 26 28 27 37 35 39 45 49 46 34 39 36 32 29 36 38 44 45 41 47 52 46 37 31 32 31 36 39 41 48 40 48 47 55 45 32 34 31 34 39 44 56 109

Aberdeen Wellington Road

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 21 21 27 27 29 29 42 27 26 25 31 28 39 42 28 36 41 37 36 33 26 32 38 42 46 47 50 44 45 44 44 39 42 37 40 43 46 31 44 31 35 48 59 43 43 51 45 53 62 60 68 65

Aberdeen

2016-02   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
o3 35 39 38 37 29 24 32 37 37 41 43 52 58 76 59 40 42 29 40 44 46 37 43 58 65 64 63 49 41 41 45 42 35 39 41 48 62 67 53 58 41 39 33 35 39 44 37 61 73 69 54 45
no2 7 11 14 17 20 22 20 16 13 12 12 9.2 11 13 14 25 27 30 21 20 12 13 13 12 16 15 18 29 34 36 28 17 20 12 11 12 13 14 22 20 30 28 31 21 16 12 13 9.4 11 17 26 56
pm25 5.3 7.2 5.5 5.1 4.6 5.6 7 5.3 6.2 8.1 8.6 6.7 7.2 15 5.6 10 5.9 7.8 8.4 5.2 3.4 4.8 6.9 7.3 9 7.7 8.5 6 6.3 4.3 4.2 4.6 6.3 4.8 4.8 4.6 8.9 4.7 7.3 8.1 7.8 8 5.7 5.8 5.4 4.4 3.2 5.3 7.4 5.5 4.3 6.5
pm10 8.9 14 11 9.3 7.8 9 14 11 13 15 16 12 12 30 11 17 9.8 13 18 11 8.2 10 15 14 17 18 21 12 12 7.3 8.2 10 14 10 9.7 8.8 17 10 14 17 13 14 10 15 12 9.8 6.9 13 15 11 10 12

Auchencorth Moss

2016-02   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
o3 70 72 67 69 66 60 46 54 48 56 50 61 67 84 70 64 57 52 52 55 52 45 54 61 75 76 69 62 58 55 55 54 50 46 46 56 70 75 65 61 52 53 49 46 45 41 44 54 69 65 58 54
pm10 5.6 9.2 6.8 4.5 4.6 4.3 6.1 4.4 5.5 6.1 6.3 5.6 5.7 16 5.8 9.7 5.5 5 7.1 4.9 4 5 9.7 12 11 8.1 6.6 5.3 4.2 2.4 3 5.3 7.1 7.5 7 6.5 12 6.1 6.1 7.6 7.1 6.7 4.7 7.3 9.2 6.5 8.4 10 11 7.6 7.4 11
pm25 3.6 5.7 4.5 2.8 3 2.9 4.2 2.6 3.1 3.6 3.7 3.4 3.7 11 3.7 6.8 3.8 3.4 5.3 2.9 2.2 2 8.3 7.8 8.1 6.5 5.8 4.4 3.1 2.3 2.5 3.1 4.2 4.4 4.3 4.3 8.3 5.3 4.6 6 6.1 5.3 1.9 2.2 1.9 2.8 1.8 3.5 4.8 2.5 3.2 6.4

Bush Estate

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
o3 68 70 68 69 66 58 41 49 44 54 45 45 48 80 71 63 59 52 49 56 55 39 54 61 76 79 70 64 58 56 55 54 47 46 44 54 69 76 66 61 54 53 49 43 37 43 45 53 73 66 60 51
no2 3.7 2.5 4.2 3.4 2.3 3.9 9 4.8 4.9 3.9 4.3 4.5 4.1 6.6 4 6 4.6 6.1 7.3 4.8 2.3 2.5 3.4 5.2 4.6 4.2 6.7 6.4 7 6 6.8 3.6 3.7 2.5 4.2 4.6 4.7 2.6 5.4 6.5 7.2 7.1 10 7.1 5.4 4.8 2.3 5.5 5 6.6 7 7.1

Dumbarton Roadside

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 7.6 9.1 14 13 12 18 32 18 14 11 11 8.2 12 16 25 40 51 28 21 25 13 12 12 18 22 20 23 27 31 37 34 16 13 13 14 18 19 23 22 29 24 42 22 13 9.9 12 14 16 20 41

Dumfries

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 14 12 30 35 34 41 45 37 30 25 24 24 29 29 28 32 43 37 29 29 26 24 24 28 29 31 34 40 39 43 44 29 32 23 16 19 35 30 32 29 43 43 30 20 22 21 22 25 32 30 43

Edinburgh St Leonards

2016-02   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
pm10 7.3 11 9.9 7.5 7.1 7 10 6.9 8 8 9 11 11 24 10 16 9.5 9.5 11 9.1 7.5 7.1 10 15 12 13 13 11 9.4 8.2 8 7.9 8.6 8.3 9.8 8.7 17 10 12 12 14 15 12 10 9.5 13 11 16 18 13 11 21
o3 69 73 64 60 51 42 27 41 33 40 38 53 58 73 59 47 36 36 44 46 47 39 46 59 73 72 62 48 39 31 36 40 32 32 43 51 68 69 51 50 39 41 31 37 39 37 38 52 68 52 43 36
pm25 4.5 6.5 5.3 4.2 4 4.3 6.4 3.6 4.2 4.4 5.1 5.9 6.4 14 5.6 10 7.4 6.9 7.3 5.1 4 4.1 5.8 8.5 7.3 6.7 7.2 6.2 6.3 5 4.3 3.8 5 4.9 6.8 6.6 10 6.7 9.1 9.5 9.3 8.1 7.4 6.3 5.1 6.8 4.5 6.8 8.2 5.7 5.7 13
so2 3.3 4.4 8.2 7.4 4.5 7.3 5.9 6.7 13 10 9.6 11 17 16 13 7.5 8.7 10 12 8.8 9.1 7.7 8.4 9.9 5.1 11 10 9.2 12 8.7 8.1 6 11 7.1 6.4 11 9.3 4.4 18 13 5.5 5.6 5.7 5.3 3.2 12 13 19 6.2 15 12 13
no2 8.8 11 14 17 11 19 23 18 17 17 18 11 18 18 18 24 32 27 16 19 12 14 10 14 9.6 11 14 22 22 29 26 13 15 9 11 12 14 18 22 21 26 22 38 19 13 15 12 12 11 25 29 39

Fort William

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 2.6 3.1 7.3 5.4 5.5 9.2 10 7.6 8.9 4.8 5.2 5.6 5.6 7.6 6.1 9.1 12 12 11 10 8.5 5.8 5.2 5.6 6.5 8.7 6.8 10 11 14 10 7.7 10 6.3 3.4 7 6.2 4.7 12 11 12 10 13 9.6 8 7.1 6.3 4.3 4.6 8.9 12 25
o3 56 65 61 67 66 51 36 48 44 53 48 60 66 81 75 57 47 44 46 53 52 43 45 59 71 73 70 60 58 48 54 55 43 40 45 53 67 77 60 65 52 55 41 42 48 41 43 53 72 61 53 44

Glasgow Great Western Road

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 11 10 22 23 22 35 35 28 22 16 19 17 23 22 23 37 43 41 32 31 21 15 15 18 18 23 26 36 37 47 42 24 27 17 15 16 17 22 35 32 40 38 55 29 26 22 19 15 17 23 32 64

Glasgow High Street

2016-02   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 14 10 25 31 28 36 41 27 23 20 18 17 23 18 33 38 53 48 32 34 24 19 18 18 18 25 29 43 35 48 44 25 25 19 12 18 15 28 35 34 46 39 58 27 20 18 20 20 19 35 36 67
pm10 8.5 13 14 11 9.6 9 12 8.5 9.5 8.1 7.9 7.4 7.8 18 12 17 13 11 11 13 12 9.9 14 17 17 16 16 17 14 15 14 11 11 10 10 9.8 16 14 17 13 15 17 16 12 10 13 12 17 19 16 18 26
pm25 4.6 6.6 6.2 5.2 5.4 5.5 7.8 4.3 4.8 4.5 4.2 4 4.3 12 6.3 11 7.5 7.2 7.4 6.7 5.4 5.2 6.6 9.2 8.9 7.9 7.8 8.3 8.1 8.9 7.4 5.5 6.3 5.5 5 5.1 8.7 6.3 8.1 8.3 13 13 14 11 8.1 8.5 7.9 10 13 9.2 9.3 17

Glasgow Kerbside

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 16 20 44 47 42 54 69 52 44 43 38 49 55 72 49 69 69 69 70 56 40 42 47 61 66 70 72 68 66 72 67 48 54 45 42 46 64 53 65 68 70 63 86 74 51 54 40 68 66 72 67 102

Glasgow Townhead

2016-02   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
pm25 4.7 6.7 5.8 5 5.8 5.8 8.9 4.5 4.9 4.9 4.5 4.5 4.6 14 6.2 12 7.1 7.4 6.7 5 7 6.6 8 11 12 9.6 11 11 10 9.8 8.6 7.4 6.7 6.1 5.5 5.1 8.9 6.5 9 9.1 11 8.6 9.9 6.8 5 6.7 5.2 7.2 8.2 5.8 6.6 15
pm10 7.4 11 11 9.3 10 9.6 13 8.5 9.5 8.8 8.3 8.2 8.2 21 11 19 12 11 10 9.1 8.8 6.9 9.7 14 13 11 12 14 15 14 13 12 10 10 12 11 18 14 17 15 16 16 15 13 10 11 9.2 13 14 11 10 21
o3 60 67 54 54 49 38 20 34 34 43 40 51 54 70 58 40 32 25 34 37 41 33 43 53 63 61 51 39 34 28 31 38 32 33 35 44 60 64 46 45 31 34 21 27 34 35 35 49 65 54 43 24
no2 9.3 9.6 20 22 23 32 37 23 19 16 13 10 15 19 19 31 37 38 26 26 17 14 13 14 17 21 26 34 35 44 38 23 23 15 14 14 16 18 29 27 36 33 47 29 19 19 16 17 18 23 29 61

Grangemouth Moray

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 11 12 16 11 11 17 28 15 9.7 9.1 6.2 7.6 8.9 17 10 21 32 27 19 19 7.5 8.4 11 12 13 14 22 21 24 25 19 12 13 8.1 11 11 18 12 20 22 26 19 26 21 14 11 11 19 16 14 18 40

Grangemouth

2016-02   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 9.7 11 11 11 11 15 21 13 8.8 6.9 6.9 9.9 11 17 10 23 26 25 18 13 7.3 7.2 9.5 8.5 11 16 20 19 21 25 19 11 11 7.3 9 9.7 14 8.9 21 19 24 22 31 20 13 7.1 5.8 9.5 11 12 16 43
pm10 9.8 14 11 9.3 8.7 9.6 14 10 11 10 9.8 11 12 25 10 18 11 12 9.6 10 8.6 8.5 10 15 14 13 12 10 9.3 7.3 7.4 6.9 7.6 6.6 13 12 17 10 14 13 12 13 12 11 8.3 9.7 8.6 13 15 10 9.3 17
so2 12 18 6.7 3.6 8.9 4.2 7 4.9 4.1 4.8 8.2 8.9 6.4 9.6 3 2.5 2.6 2.6 4.6 1.6 0.93 2.7 5.7 4.1 6.1 6 7.7 3.7 3.6 1.8 1.5 1.4 1.1 1 2.1 5.5 7.5 0.64 4 6.6 1.7 2.4 3.4 11 1.2 12 2.4 11 7.6 8 5 4.4
pm25 8.6 9.3 8.1 6.8 7 7.1 11 7 7.1 7.6 5.9 5.7 4.4 13 6.5 11 8.1 7 7.5 4.9 3.3 2.4 4.1 11 13 12 11 9.9 9.6 7.2 7.8 6.4 7.6 7 6.7 6.1 11 6.6 9.2 9.5 10 8.9 9.2 6.9 4.9 6.1 3.8 6.1 7.2 4.6 5 9.9

Greenock A8 Roadside

2016-11   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11
no2 14 14 27 28 28 38 46 36 32 30 28 32 34 36 28 35 38 32 23 28 22 45 39 40 40 38 35 37 37 35 30 23 28 26 20 22 27 23 29 23 25 23 31
pm25 4.8 6.6 6.2 5.3 5.1 5 6.5 4.2 4.8 5.1 4.7 4.7 4.8 15 6.6 11 6.5 6.6 6.6 4.7 3.8 3.3 4.7 8.2 8 7.9 7 7.2 6.1 4.2 4.1 4.6 5.1 4.7 4.3 4.2 8.6 6 7 6.8 - - -
pm10 9.5 14 13 10 9.7 8.8 10 8.6 9.4 9.6 8.8 9.5 9.5 25 13 19 11 10 9.8 8.9 8.2 7.1 9.4 15 16 17 14 15 10 8.2 8.4 8.6 9 - - - - - - - - - -

Inverness

2016-02   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
no2 6.4 6.5 14 16 17 25 25 15 13 11 9.6 9.4 12 19 14 21 22 29 28 21 14 11 10 10 12 16 18 24 28 35 22 29 20 16 13 14 15 19 24 29 25 23 31 24 18 13 18 11 14 18 24 35
pm25 3.9 5.5 4.6 4 2.8 5 8.3 3.8 3.6 3.7 4.2 3.6 4.4 13 5.3 7 4.5 6.5 8.3 4.3 2.5 3 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
pm10 7.2 11 11 6.9 4.5 6.7 12 6.6 7 6.8 7.6 6.9 8.6 22 10 13 7.2 8.8 12 8.3 5.6 6.5 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Lerwick

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
o3 72 74 72 71 70 64 57 57 55 58 55 60 70 91 78 65 67 62 56 60 55 48 50 62 77 78 77 74 105 88 79 79 69 73 65 74 88 92 88 78 75 76 73 63 63 56 56 72 80 81 72 72

Peebles

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-08 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
o3 57 65 60 61 58 51 33 43 40 49 45 53 57 75 69 56 49 43 49 47 50 40 52 56 72 72 66 56 59 49 52 52 42 44 45 57 71 75 63 62 51 51 37 43 40 43 45 52 70 61 53 34
no2 3.1 3 4.4 4 3.5 7.6 9.6 6.4 3.8 1.9 2.6 2.7 3.3 5.3 3.6 8.7 9.8 10 7.9 5.9 3 5.8 4.2 4 3.7 3.1 6.7 8.8 6.7 12 7.8 4.3 3.7 2.4 2.7 2.5 3.4 3.8 5.3 6.7 9.6 8.1 11 5.5 3.6 3.2 2 3.4 3.6 4.2 7.7 16

Strathvaich

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09 2017-08 2017-07 2017-06 2017-05 2017-04 2017-03 2017-02 2017-01 2016-12 2016-11 2016-10 2016-09 2016-07 2016-06 2016-05 2016-04 2016-03 2016-02
o3 75 81 81 79 78 67 56 64 55 60 54 66 77 89 86 71 70 63 61 66 61 53 54 66 80 81 80 73 71 72 71 66 56 51 51 62 77 87 81 74 70 69 64 59 55 49 69 90 76 72 71

* Pollution data source: https://openaq.org (DEFRA, AirNow) The data is licensed under CC-By 4.0