Luftforurening i Chilbolton: Real-time Air Quality Index og smog alarm.
Prognoser for forurening og luftkvalitet for Chilbolton. I dag er fredag den 2. maj 2025. Følgende luftforureningsværdier er blevet registreret for Chilbolton:- svovldioxid (SO2) - 2 (God)
- nitrogendioxid (NO2) - 2 (God)
- partikler (PM2,5) støv - 3 (God)
- partikler (PM10) ophængt støv - 5 (God)
- ozon (O3) - 84 (Moderat)
Hvad er luftkvaliteten i Chilbolton dag? Er luften forurenet i Chilbolton?. Er der smog?
I dag (tirsdag den 16. april 2024) luftkvaliteten er moderat i Chilbolton.
Nogle forurenende stoffer i Chilbolton kan lidt påvirke meget få overfølsomme individer. Luftforurenende stoffer i Chilbolton kan forårsage mindre vejrtrækning ubehag for følsomme mennesker.
Hvad er niveauet for SO2 forurening? (svovldioxid (SO2))
2 (God)
Hvor højt er niveauet af NO2? (nitrogendioxid (NO2))
2 (God)
Hvad er det nuværende niveau for PM2,5 i Chilbolton? (partikler (PM2,5) støv)
Dagens PM2.5 niveau er:
3 (God)
Til sammenligning var det højeste niveau af PM2,5 i Chilbolton i de sidste 7 dage: 4 (lørdag den 13. april 2024) og det laveste: 2 (torsdag den 11. april 2024).
De højeste PM2,5-værdier blev registreret: 19 (april 2019).
Det laveste niveau af partikler PM2,5 forurening forekommer i måned: august (3.7).
Hvad er niveauet for PM10 i dag i Chilbolton? (partikler (PM10) ophængt støv)
Det nuværende niveau af partikler PM10 i Chilbolton is:
5 (God)
De højeste PM10-værdier forekommer normalt i måned: 25 (april 2019).
Den laveste værdi af partikel-PM10-forureningen Chilbolton er normalt registreret i: august (7).
Hvordan er O3-niveauet i dag i Chilbolton? (ozon (O3))
84 (Moderat)
Aktuelle data tirsdag den 16. april 2024 01.00
SO2 2 (God)
NO2 2 (God)
PM2,5 3 (God)
PM10 5 (God)
O3 84 (Moderat)
Data om luftforurening fra de seneste dage i Chilbolton
index
2024-04-10
2024-04-11
2024-04-12
2024-04-13
2024-04-14
2024-04-15
2024-04-16
so2
1
Good
1
Good
1
Good
1
Good
1
Good
2
Good
2
Good
o3
72
Moderate
64
Good
67
Good
69
Good
74
Moderate
86
Moderate
85
Moderate
pm10
6
Good
4
Good
5
Good
6
Good
6
Good
5
Good
5
Good
no2
2
Good
2
Good
3
Good
3
Good
2
Good
2
Good
2
Good
pm25
3
Good
2
Good
3
Good
4
Good
4
Good
3
Good
3
Good
data source »
Luftforurening i Chilbolton fra februar 2016 til maj 2020
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
73 (Moderate)
71 (Moderate)
69 (Good)
68 (Good)
56 (Good)
52 (Good)
39 (Good)
45 (Good)
48 (Good)
55 (Good)
54 (Good)
58 (Good)
64 (Good)
70 (Good)
70 (Moderate)
54 (Good)
53 (Good)
56 (Good)
45 (Good)
48 (Good)
55 (Good)
50 (Good)
75 (Moderate)
66 (Good)
74 (Moderate)
67 (Good)
64 (Good)
54 (Good)
53 (Good)
49 (Good)
42 (Good)
45 (Good)
44 (Good)
42 (Good)
50 (Good)
56 (Good)
61 (Good)
63 (Good)
60 (Good)
50 (Good)
32 (Good)
25 (Good)
44 (Good)
35 (Good)
42 (Good)
49 (Good)
41 (Good)
45 (Good)
62 (Good)
60 (Good)
54 (Good)
60 (Good)
no2
7.9 (Good)
11 (Good)
6.7 (Good)
4 (Good)
6.8 (Good)
8.3 (Good)
12 (Good)
9.2 (Good)
6.5 (Good)
4.4 (Good)
3.5 (Good)
4 (Good)
6.1 (Good)
13 (Good)
5 (Good)
13 (Good)
12 (Good)
6.9 (Good)
11 (Good)
7.5 (Good)
5.7 (Good)
6.2 (Good)
6 (Good)
6.4 (Good)
13 (Good)
14 (Good)
15 (Good)
16 (Good)
12 (Good)
9.7 (Good)
9.2 (Good)
7.6 (Good)
7.5 (Good)
6.9 (Good)
7.6 (Good)
12 (Good)
9.4 (Good)
11 (Good)
9.2 (Good)
9.2 (Good)
18 (Good)
18 (Good)
13 (Good)
14 (Good)
9.4 (Good)
8.1 (Good)
8.8 (Good)
13 (Good)
16 (Good)
12 (Good)
15 (Good)
12 (Good)
so2
1.5 (Good)
4.3 (Good)
3 (Good)
4.3 (Good)
3.1 (Good)
3.7 (Good)
4.1 (Good)
3.3 (Good)
3.1 (Good)
3.2 (Good)
2.3 (Good)
2.6 (Good)
2.3 (Good)
4.8 (Good)
3.8 (Good)
9 (Good)
6.2 (Good)
2.4 (Good)
3 (Good)
4.1 (Good)
2.1 (Good)
1.1 (Good)
2.5 (Good)
1.2 (Good)
4.5 (Good)
3.8 (Good)
3.2 (Good)
2.4 (Good)
2.4 (Good)
2.7 (Good)
1.2 (Good)
1.6 (Good)
1.8 (Good)
1.4 (Good)
1.3 (Good)
1.4 (Good)
2 (Good)
1.5 (Good)
2.8 (Good)
2.9 (Good)
3.5 (Good)
3.9 (Good)
5.3 (Good)
4.4 (Good)
4.3 (Good)
8.2 (Good)
2.2 (Good)
6.3 (Good)
7.9 (Good)
3.4 (Good)
4.1 (Good)
4.6 (Good)
pm25
8.9 (Good)
15 (Moderate)
8.5 (Good)
5.7 (Good)
8.7 (Good)
7.3 (Good)
7.4 (Good)
5.3 (Good)
4.4 (Good)
5.8 (Good)
5.3 (Good)
5.8 (Good)
6.8 (Good)
19 (Moderate)
8.1 (Good)
12 (Good)
9.7 (Good)
5.9 (Good)
10 (Good)
6.3 (Good)
4.7 (Good)
3.7 (Good)
10 (Good)
11 (Good)
13 (Moderate)
12 (Good)
9.3 (Good)
9.6 (Good)
6.9 (Good)
5 (Good)
6.8 (Good)
6.1 (Good)
6.9 (Good)
6.2 (Good)
5.5 (Good)
7.3 (Good)
8.2 (Good)
9.2 (Good)
8.3 (Good)
10 (Good)
12 (Good)
15 (Moderate)
5 (Good)
7.2 (Good)
4.7 (Good)
7.8 (Good)
8.6 (Good)
11 (Good)
12 (Good)
9.7 (Good)
16 (Moderate)
16 (Moderate)
pm10
14 (Good)
22 (Moderate)
13 (Good)
9.3 (Good)
12 (Good)
10 (Good)
10 (Good)
8.7 (Good)
8.4 (Good)
11 (Good)
11 (Good)
9.2 (Good)
10 (Good)
25 (Moderate)
12 (Good)
16 (Good)
13 (Good)
8.7 (Good)
14 (Good)
9.6 (Good)
7.9 (Good)
7 (Good)
19 (Good)
16 (Good)
22 (Moderate)
17 (Good)
16 (Good)
14 (Good)
13 (Good)
9.9 (Good)
13 (Good)
13 (Good)
12 (Good)
12 (Good)
12 (Good)
14 (Good)
15 (Good)
16 (Good)
15 (Good)
15 (Good)
17 (Good)
23 (Moderate)
11 (Good)
13 (Good)
12 (Good)
17 (Good)
15 (Good)
17 (Good)
18 (Good)
13 (Good)
23 (Moderate)
22 (Moderate)
data source »
Chilbolton Observatory
tirsdag den 16. april 2024 01.00
SO2 2 (God)
svovldioxid (SO2)
NO2 2 (God)
nitrogendioxid (NO2)
PM2,5 3 (God)
partikler (PM2,5) støv
PM10 5 (God)
partikler (PM10) ophængt støv
O3 84 (Moderat)
ozon (O3)
Chilbolton Observatory
index
2024-04-16
2024-04-15
2024-04-14
2024-04-13
2024-04-12
2024-04-11
2024-04-10
so2
2
1.8
1.1
1.1
1
1.1
1
o3
85
86
74
69
67
64
72
pm10
4.5
4.9
6
5.7
4.9
3.5
5.5
no2
2
1.6
1.7
2.5
3.1
1.9
1.7
pm25
3
2.7
3.7
4
3.5
2.3
3
Chilbolton Observatory
2016-02 2020-05
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
so2
1.5
4.3
3
4.3
3.1
3.7
4.1
3.3
3.1
3.2
2.3
2.6
2.3
4.8
3.8
9
6.2
2.4
3
4.1
2.1
1.1
2.5
1.2
4.5
3.8
3.2
2.4
2.4
2.7
1.2
1.6
1.8
1.4
1.3
1.4
2
1.5
2.8
2.9
3.5
3.9
5.3
4.4
4.3
8.2
2.2
6.3
7.9
3.4
4.1
4.6
pm10
14
22
13
9.3
12
10
10
8.7
8.4
11
11
9.2
10
25
12
16
13
8.7
14
9.6
7.9
7
19
16
22
17
16
14
13
9.9
13
13
12
12
12
14
15
16
15
15
17
23
11
13
12
17
15
17
18
13
23
22
o3
73
71
69
68
56
52
39
45
48
55
54
58
64
70
70
54
53
56
45
48
55
50
75
66
74
67
64
54
53
49
42
45
44
42
50
56
61
63
60
50
32
25
44
35
42
49
41
45
62
60
54
60
no2
7.9
11
6.7
4
6.8
8.3
12
9.2
6.5
4.4
3.5
4
6.1
13
5
13
12
6.9
11
7.5
5.7
6.2
6
6.4
13
14
15
16
12
9.7
9.2
7.6
7.5
6.9
7.6
12
9.4
11
9.2
9.2
18
18
13
14
9.4
8.1
8.8
13
16
12
15
12
pm25
8.9
15
8.5
5.7
8.7
7.3
7.4
5.3
4.4
5.8
5.3
5.8
6.8
19
8.1
12
9.7
5.9
10
6.3
4.7
3.7
10
11
13
12
9.3
9.6
6.9
5
6.8
6.1
6.9
6.2
5.5
7.3
8.2
9.2
8.3
10
12
15
5
7.2
4.7
7.8
8.6
11
12
9.7
16
16
* Pollution data source:
https://openaq.org
(DEFRA)
The data is licensed under CC-By 4.0
SO2 2 (God)
NO2 2 (God)
PM2,5 3 (God)
PM10 5 (God)
O3 84 (Moderat)
Data om luftforurening fra de seneste dage i Chilbolton
| index | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 | 2024-04-16 |
|---|---|---|---|---|---|---|---|
| so2 | 1 Good |
1 Good |
1 Good |
1 Good |
1 Good |
2 Good |
2 Good |
| o3 | 72 Moderate |
64 Good |
67 Good |
69 Good |
74 Moderate |
86 Moderate |
85 Moderate |
| pm10 | 6 Good |
4 Good |
5 Good |
6 Good |
6 Good |
5 Good |
5 Good |
| no2 | 2 Good |
2 Good |
3 Good |
3 Good |
2 Good |
2 Good |
2 Good |
| pm25 | 3 Good |
2 Good |
3 Good |
4 Good |
4 Good |
3 Good |
3 Good |
| 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 | 73 (Moderate) | 71 (Moderate) | 69 (Good) | 68 (Good) | 56 (Good) | 52 (Good) | 39 (Good) | 45 (Good) | 48 (Good) | 55 (Good) | 54 (Good) | 58 (Good) | 64 (Good) | 70 (Good) | 70 (Moderate) | 54 (Good) | 53 (Good) | 56 (Good) | 45 (Good) | 48 (Good) | 55 (Good) | 50 (Good) | 75 (Moderate) | 66 (Good) | 74 (Moderate) | 67 (Good) | 64 (Good) | 54 (Good) | 53 (Good) | 49 (Good) | 42 (Good) | 45 (Good) | 44 (Good) | 42 (Good) | 50 (Good) | 56 (Good) | 61 (Good) | 63 (Good) | 60 (Good) | 50 (Good) | 32 (Good) | 25 (Good) | 44 (Good) | 35 (Good) | 42 (Good) | 49 (Good) | 41 (Good) | 45 (Good) | 62 (Good) | 60 (Good) | 54 (Good) | 60 (Good) |
| no2 | 7.9 (Good) | 11 (Good) | 6.7 (Good) | 4 (Good) | 6.8 (Good) | 8.3 (Good) | 12 (Good) | 9.2 (Good) | 6.5 (Good) | 4.4 (Good) | 3.5 (Good) | 4 (Good) | 6.1 (Good) | 13 (Good) | 5 (Good) | 13 (Good) | 12 (Good) | 6.9 (Good) | 11 (Good) | 7.5 (Good) | 5.7 (Good) | 6.2 (Good) | 6 (Good) | 6.4 (Good) | 13 (Good) | 14 (Good) | 15 (Good) | 16 (Good) | 12 (Good) | 9.7 (Good) | 9.2 (Good) | 7.6 (Good) | 7.5 (Good) | 6.9 (Good) | 7.6 (Good) | 12 (Good) | 9.4 (Good) | 11 (Good) | 9.2 (Good) | 9.2 (Good) | 18 (Good) | 18 (Good) | 13 (Good) | 14 (Good) | 9.4 (Good) | 8.1 (Good) | 8.8 (Good) | 13 (Good) | 16 (Good) | 12 (Good) | 15 (Good) | 12 (Good) |
| so2 | 1.5 (Good) | 4.3 (Good) | 3 (Good) | 4.3 (Good) | 3.1 (Good) | 3.7 (Good) | 4.1 (Good) | 3.3 (Good) | 3.1 (Good) | 3.2 (Good) | 2.3 (Good) | 2.6 (Good) | 2.3 (Good) | 4.8 (Good) | 3.8 (Good) | 9 (Good) | 6.2 (Good) | 2.4 (Good) | 3 (Good) | 4.1 (Good) | 2.1 (Good) | 1.1 (Good) | 2.5 (Good) | 1.2 (Good) | 4.5 (Good) | 3.8 (Good) | 3.2 (Good) | 2.4 (Good) | 2.4 (Good) | 2.7 (Good) | 1.2 (Good) | 1.6 (Good) | 1.8 (Good) | 1.4 (Good) | 1.3 (Good) | 1.4 (Good) | 2 (Good) | 1.5 (Good) | 2.8 (Good) | 2.9 (Good) | 3.5 (Good) | 3.9 (Good) | 5.3 (Good) | 4.4 (Good) | 4.3 (Good) | 8.2 (Good) | 2.2 (Good) | 6.3 (Good) | 7.9 (Good) | 3.4 (Good) | 4.1 (Good) | 4.6 (Good) |
| pm25 | 8.9 (Good) | 15 (Moderate) | 8.5 (Good) | 5.7 (Good) | 8.7 (Good) | 7.3 (Good) | 7.4 (Good) | 5.3 (Good) | 4.4 (Good) | 5.8 (Good) | 5.3 (Good) | 5.8 (Good) | 6.8 (Good) | 19 (Moderate) | 8.1 (Good) | 12 (Good) | 9.7 (Good) | 5.9 (Good) | 10 (Good) | 6.3 (Good) | 4.7 (Good) | 3.7 (Good) | 10 (Good) | 11 (Good) | 13 (Moderate) | 12 (Good) | 9.3 (Good) | 9.6 (Good) | 6.9 (Good) | 5 (Good) | 6.8 (Good) | 6.1 (Good) | 6.9 (Good) | 6.2 (Good) | 5.5 (Good) | 7.3 (Good) | 8.2 (Good) | 9.2 (Good) | 8.3 (Good) | 10 (Good) | 12 (Good) | 15 (Moderate) | 5 (Good) | 7.2 (Good) | 4.7 (Good) | 7.8 (Good) | 8.6 (Good) | 11 (Good) | 12 (Good) | 9.7 (Good) | 16 (Moderate) | 16 (Moderate) |
| pm10 | 14 (Good) | 22 (Moderate) | 13 (Good) | 9.3 (Good) | 12 (Good) | 10 (Good) | 10 (Good) | 8.7 (Good) | 8.4 (Good) | 11 (Good) | 11 (Good) | 9.2 (Good) | 10 (Good) | 25 (Moderate) | 12 (Good) | 16 (Good) | 13 (Good) | 8.7 (Good) | 14 (Good) | 9.6 (Good) | 7.9 (Good) | 7 (Good) | 19 (Good) | 16 (Good) | 22 (Moderate) | 17 (Good) | 16 (Good) | 14 (Good) | 13 (Good) | 9.9 (Good) | 13 (Good) | 13 (Good) | 12 (Good) | 12 (Good) | 12 (Good) | 14 (Good) | 15 (Good) | 16 (Good) | 15 (Good) | 15 (Good) | 17 (Good) | 23 (Moderate) | 11 (Good) | 13 (Good) | 12 (Good) | 17 (Good) | 15 (Good) | 17 (Good) | 18 (Good) | 13 (Good) | 23 (Moderate) | 22 (Moderate) |
SO2 2 (God)
svovldioxid (SO2)NO2 2 (God)
nitrogendioxid (NO2)PM2,5 3 (God)
partikler (PM2,5) støvPM10 5 (God)
partikler (PM10) ophængt støvO3 84 (Moderat)
ozon (O3)Chilbolton Observatory
| index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 |
|---|---|---|---|---|---|---|---|
| so2 | 2 | 1.8 | 1.1 | 1.1 | 1 | 1.1 | 1 |
| o3 | 85 | 86 | 74 | 69 | 67 | 64 | 72 |
| pm10 | 4.5 | 4.9 | 6 | 5.7 | 4.9 | 3.5 | 5.5 |
| no2 | 2 | 1.6 | 1.7 | 2.5 | 3.1 | 1.9 | 1.7 |
| pm25 | 3 | 2.7 | 3.7 | 4 | 3.5 | 2.3 | 3 |
Chilbolton Observatory
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| so2 | 1.5 | 4.3 | 3 | 4.3 | 3.1 | 3.7 | 4.1 | 3.3 | 3.1 | 3.2 | 2.3 | 2.6 | 2.3 | 4.8 | 3.8 | 9 | 6.2 | 2.4 | 3 | 4.1 | 2.1 | 1.1 | 2.5 | 1.2 | 4.5 | 3.8 | 3.2 | 2.4 | 2.4 | 2.7 | 1.2 | 1.6 | 1.8 | 1.4 | 1.3 | 1.4 | 2 | 1.5 | 2.8 | 2.9 | 3.5 | 3.9 | 5.3 | 4.4 | 4.3 | 8.2 | 2.2 | 6.3 | 7.9 | 3.4 | 4.1 | 4.6 |
| pm10 | 14 | 22 | 13 | 9.3 | 12 | 10 | 10 | 8.7 | 8.4 | 11 | 11 | 9.2 | 10 | 25 | 12 | 16 | 13 | 8.7 | 14 | 9.6 | 7.9 | 7 | 19 | 16 | 22 | 17 | 16 | 14 | 13 | 9.9 | 13 | 13 | 12 | 12 | 12 | 14 | 15 | 16 | 15 | 15 | 17 | 23 | 11 | 13 | 12 | 17 | 15 | 17 | 18 | 13 | 23 | 22 |
| o3 | 73 | 71 | 69 | 68 | 56 | 52 | 39 | 45 | 48 | 55 | 54 | 58 | 64 | 70 | 70 | 54 | 53 | 56 | 45 | 48 | 55 | 50 | 75 | 66 | 74 | 67 | 64 | 54 | 53 | 49 | 42 | 45 | 44 | 42 | 50 | 56 | 61 | 63 | 60 | 50 | 32 | 25 | 44 | 35 | 42 | 49 | 41 | 45 | 62 | 60 | 54 | 60 |
| no2 | 7.9 | 11 | 6.7 | 4 | 6.8 | 8.3 | 12 | 9.2 | 6.5 | 4.4 | 3.5 | 4 | 6.1 | 13 | 5 | 13 | 12 | 6.9 | 11 | 7.5 | 5.7 | 6.2 | 6 | 6.4 | 13 | 14 | 15 | 16 | 12 | 9.7 | 9.2 | 7.6 | 7.5 | 6.9 | 7.6 | 12 | 9.4 | 11 | 9.2 | 9.2 | 18 | 18 | 13 | 14 | 9.4 | 8.1 | 8.8 | 13 | 16 | 12 | 15 | 12 |
| pm25 | 8.9 | 15 | 8.5 | 5.7 | 8.7 | 7.3 | 7.4 | 5.3 | 4.4 | 5.8 | 5.3 | 5.8 | 6.8 | 19 | 8.1 | 12 | 9.7 | 5.9 | 10 | 6.3 | 4.7 | 3.7 | 10 | 11 | 13 | 12 | 9.3 | 9.6 | 6.9 | 5 | 6.8 | 6.1 | 6.9 | 6.2 | 5.5 | 7.3 | 8.2 | 9.2 | 8.3 | 10 | 12 | 15 | 5 | 7.2 | 4.7 | 7.8 | 8.6 | 11 | 12 | 9.7 | 16 | 16 |