Quelle est la qualité de l'air aujourd' Hillingdon hui? L'air est-il pollué dans Hillingdon? Y a-t-il du smog?
Comment est le niveau O3 aujourd’hui dans Hillingdon? (ozone (O3))
75 (Modérée)
Quel est le niveau actuel de PM2,5 dans Hillingdon? (la poussière de particules (PM2,5))
Le niveau PM2.5 d’aujourd’hui est:
5 (Bon)
À titre de comparaison, le niveau le plus élevé de PM2,5 en Hillingdon au cours des 7 derniers jours était le 9 (lundi 5 février 2024) et le plus bas: 2 (samedi 3 février 2024).
Les valeurs pm2,5 les plus élevées ont été enregistrées: 21 (avril 2019).
Le niveau le plus bas de pollution par les particules PM2,5 se produit depuis le mois: août (4.9).
Quel est le niveau de PM10 aujourd’hui dans Hillingdon? (les particules (PM10) en suspension)
Le niveau actuel de particules PM10 dans Hillingdon est:
12 (Bon)
Les valeurs PM10 les plus élevées se produisent habituellement en mois: 29 (avril 2019).
La valeur la plus faible de la pollution par les particules PM10 dans Hillingdon est habituellement enregistrée dans: décembre (9.6).
Quel est le niveau de NO2? (dioxyde d’azote (NO2))
10 (Bon)
O3 75 (Modérée)
PM2,5 5 (Bon)
PM10 12 (Bon)
NO2 10 (Bon)
index | 2024-01-31 | 2024-02-02 | 2024-02-03 | 2024-02-05 | 2024-02-06 | 2024-02-07 | 2024-04-10 | 2024-04-11 | 2024-04-12 | 2024-04-13 | 2024-04-14 | 2024-04-15 | 2024-04-16 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 22 Good |
13 Good |
8 Good |
19 Good |
12 Good |
8 Good |
23 Good |
24 Good |
27 Good |
20 Good |
14 Good |
8 Good |
3 Good |
pm25 | 4 Good |
4 Good |
2 Good |
9 Good |
7 Good |
7 Good |
5 Good |
4 Good |
5 Good |
5 Good |
4 Good |
3 Good |
3 Good |
o3 | 46 Good |
63 Good |
65 Good |
53 Good |
60 Good |
64 Good |
51 Good |
39 Good |
39 Good |
43 Good |
63 Good |
76 Moderate |
83 Moderate |
pm10 | 8 Good |
7 Good |
4 Good |
20 Moderate |
16 Good |
15 Good |
15 Good |
8 Good |
11 Good |
11 Good |
8 Good |
8 Good |
8 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 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 | 2015-08 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
no2 | 18 (Good) | 22 (Good) | 26 (Good) | 29 (Good) | 41 (Moderate) | 44 (Moderate) | 42 (Moderate) | 36 (Good) | 31 (Good) | 35 (Good) | 28 (Good) | 32 (Good) | 31 (Good) | 40 (Moderate) | 45 (Moderate) | 56 (Moderate) | 47 (Moderate) | 44 (Moderate) | 45 (Moderate) | 32 (Good) | 34 (Good) | 28 (Good) | 33 (Good) | 24 (Good) | 34 (Good) | 38 (Good) | 40 (Good) | 36 (Good) | 40 (Good) | 39 (Good) | 41 (Moderate) | 36 (Good) | 37 (Good) | 35 (Good) | 29 (Good) | 35 (Good) | 39 (Good) | 44 (Moderate) | 52 (Moderate) | 51 (Moderate) | 67 (Moderate) | 65 (Moderate) | 53 (Moderate) | 38 (Good) | 41 (Moderate) | 31 (Good) | 32 (Good) | 34 (Good) | 35 (Good) | 39 (Good) | 40 (Good) | 33 (Good) | 41 (Moderate) | 43 (Moderate) | 43 (Moderate) | 51 (Moderate) | 34 (Good) | 33 (Good) |
pm25 | 8.6 (Good) | 14 (Moderate) | 8.7 (Good) | 6.5 (Good) | 9.4 (Good) | 8.4 (Good) | 9.6 (Good) | 7.5 (Good) | 5.3 (Good) | 6.9 (Good) | 6 (Good) | 6.6 (Good) | 8.2 (Good) | 21 (Moderate) | 8.9 (Good) | 15 (Moderate) | 11 (Good) | 7.5 (Good) | 13 (Good) | 7.8 (Good) | 5.2 (Good) | 4.9 (Good) | 8.6 (Good) | 8.5 (Good) | 14 (Moderate) | 12 (Good) | 13 (Good) | 9.9 (Good) | 8.7 (Good) | 6.7 (Good) | 9.8 (Good) | 7.8 (Good) | 7.9 (Good) | 7.3 (Good) | 6 (Good) | 7.9 (Good) | 9.8 (Good) | 11 (Good) | 10 (Good) | 13 (Moderate) | 20 (Moderate) | 20 (Moderate) | 8.5 (Good) | 9.6 (Good) | 11 (Good) | - (Good) | 15 (Moderate) | 14 (Moderate) | 16 (Moderate) | 13 (Moderate) | 19 (Moderate) | 13 (Moderate) | 9.5 (Good) | 13 (Good) | 14 (Moderate) | 17 (Moderate) | 12 (Good) | 17 (Moderate) |
pm10 | 14 (Good) | 23 (Moderate) | 14 (Good) | 11 (Good) | 14 (Good) | 12 (Good) | 14 (Good) | 12 (Good) | 12 (Good) | 13 (Good) | 13 (Good) | 11 (Good) | 14 (Good) | 29 (Moderate) | 14 (Good) | 22 (Moderate) | 16 (Good) | 11 (Good) | 18 (Good) | 13 (Good) | 11 (Good) | 11 (Good) | 18 (Good) | 16 (Good) | 21 (Moderate) | 17 (Good) | 18 (Good) | 15 (Good) | 13 (Good) | 9.6 (Good) | 15 (Good) | 13 (Good) | 12 (Good) | 13 (Good) | 12 (Good) | 15 (Good) | 16 (Good) | 19 (Good) | 15 (Good) | 17 (Good) | 25 (Moderate) | 25 (Moderate) | 13 (Good) | 14 (Good) | 16 (Good) | - (Good) | 17 (Good) | 17 (Good) | 21 (Moderate) | 16 (Good) | 23 (Moderate) | 15 (Good) | 11 (Good) | 17 (Good) | 16 (Good) | 19 (Good) | 14 (Good) | - (Good) |
o3 | 64 (Good) | 57 (Good) | 52 (Good) | 47 (Good) | 30 (Good) | 26 (Good) | 18 (Good) | 25 (Good) | 30 (Good) | 37 (Good) | 39 (Good) | 40 (Good) | 44 (Good) | 49 (Good) | 47 (Good) | 22 (Good) | 28 (Good) | 25 (Good) | 18 (Good) | 27 (Good) | 30 (Good) | 30 (Good) | 50 (Good) | 48 (Good) | 53 (Good) | 43 (Good) | 38 (Good) | 34 (Good) | 32 (Good) | 29 (Good) | 23 (Good) | 20 (Good) | 17 (Good) | 22 (Good) | 42 (Good) | 45 (Good) | 37 (Good) | 43 (Good) | 40 (Good) | 29 (Good) | 16 (Good) | 12 (Good) | 22 (Good) | 17 (Good) | 21 (Good) | 36 (Good) | 30 (Good) | 34 (Good) | 47 (Good) | 42 (Good) | 39 (Good) | 36 (Good) | 32 (Good) | 31 (Good) | 26 (Good) | 17 (Good) | 28 (Good) | 28 (Good) |
O3 67 (Bon)
ozone (O3)PM2,5 7 (Bon)
la poussière de particules (PM2,5)PM10 15 (Bon)
les particules (PM10) en suspensionNO2 18 (Bon)
dioxyde d’azote (NO2)PM2,5 3 (Bon)
la poussière de particules (PM2,5)O3 82 (Modérée)
ozone (O3)PM10 8 (Bon)
les particules (PM10) en suspensionNO2 2 (Bon)
dioxyde d’azote (NO2)London Harlington
index | 2024-02-07 | 2024-02-06 | 2024-02-05 | 2024-02-03 | 2024-02-02 | 2024-01-31 |
---|---|---|---|---|---|---|
no2 | 8.3 | 12 | 19 | 7.6 | 13 | 22 |
pm25 | 7.2 | 7.3 | 8.5 | 2 | 4.2 | 4 |
o3 | 64 | 60 | 53 | 65 | 63 | 46 |
pm10 | 15 | 16 | 20 | 4.5 | 7.2 | 7.5 |
London Hillingdon
index | 2024-04-16 | 2024-04-15 | 2024-04-14 | 2024-04-13 | 2024-04-12 | 2024-04-11 | 2024-04-10 |
---|---|---|---|---|---|---|---|
pm10 | 8 | 7.8 | 7.9 | 11 | 11 | 8.2 | 15 |
o3 | 83 | 76 | 63 | 43 | 39 | 39 | 51 |
pm25 | 3 | 3.3 | 4.4 | 5 | 5.3 | 3.6 | 5 |
no2 | 2.5 | 8.2 | 14 | 20 | 27 | 24 | 23 |
London Harlington
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 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 | 2015-08 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
o3 | 67 | 58 | 55 | 51 | 35 | 29 | 21 | 29 | 34 | 45 | 44 | 47 | 46 | 52 | 52 | 25 | 30 | 29 | 22 | 30 | 38 | 34 | 53 | 49 | 55 | 51 | 46 | 39 | 40 | 33 | 27 | 23 | 22 | 24 | 48 | 54 | - | 44 | 48 | 37 | 21 | 16 | 26 | 21 | 31 | 41 | 36 | 40 | 53 | 49 | 42 | 41 | 37 | 38 | 31 | 22 | 31 | 31 |
no2 | 11 | 19 | 22 | 23 | 32 | 38 | 35 | 28 | 24 | 24 | 20 | 23 | 26 | 35 | 29 | 53 | 45 | 37 | 33 | 27 | 25 | 17 | 22 | 17 | 27 | 23 | 22 | 24 | 22 | 25 | 27 | 20 | 20 | 17 | 21 | 23 | 30 | 36 | 36 | 38 | 60 | 58 | 45 | 31 | 24 | 19 | 20 | 25 | 22 | 22 | 28 | 9.2 | 25 | 24 | 27 | 31 | 22 | 17 |
pm25 | 8.6 | 14 | 8.7 | 6.5 | 9.4 | 8.4 | 9.6 | 7.5 | 5.3 | 6.9 | 6 | 6.6 | 8.2 | 21 | 8.9 | 15 | 11 | 7.5 | 13 | 7.8 | 5.2 | 4.9 | 8.6 | 8.5 | 14 | 12 | 13 | 9.9 | 8.7 | 6.7 | 9.8 | 7.8 | 7.9 | 7.3 | 6 | 7.9 | 9.8 | 11 | 10 | 13 | 20 | 20 | 8.5 | 9.6 | 11 | - | 15 | 14 | 16 | 13 | 19 | 13 | 9.5 | 13 | 14 | 17 | 12 | 17 |
pm10 | 14 | 23 | 14 | 11 | 14 | 12 | 14 | 12 | 12 | 13 | 13 | 11 | 14 | 29 | 14 | 22 | 16 | 11 | 18 | 13 | 11 | 11 | 18 | 16 | 21 | 17 | 18 | 15 | 13 | 9.6 | 15 | 13 | 12 | 13 | 12 | 15 | 16 | 19 | 15 | 17 | 25 | 25 | 13 | 14 | 16 | - | 17 | 17 | 21 | 16 | 23 | 15 | 11 | 17 | 16 | 19 | 14 | - |
London Hillingdon
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 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 | 2015-08 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
o3 | 61 | 56 | 48 | 43 | 25 | 23 | 15 | 21 | 26 | 29 | 34 | 33 | 42 | 45 | 43 | 18 | 26 | 22 | 14 | 25 | 23 | 26 | 48 | 47 | 51 | 35 | 30 | 30 | 24 | 24 | 18 | 17 | 13 | 20 | 35 | 36 | 37 | 41 | 31 | 22 | 12 | 7.7 | 18 | 14 | 12 | 30 | 25 | 28 | 42 | 35 | 35 | 31 | 26 | 24 | 20 | 12 | 24 | 24 |
no2 | 24 | 26 | 29 | 34 | 50 | 49 | 49 | 44 | 38 | 47 | 35 | 41 | 36 | 46 | 61 | 60 | 49 | 51 | 58 | 37 | 42 | 40 | 45 | 31 | 41 | 53 | 57 | 49 | 57 | 52 | 55 | 52 | 54 | 52 | 38 | 46 | 48 | 52 | 68 | 64 | 75 | 72 | 60 | 45 | 57 | 44 | 44 | 44 | 48 | 57 | 52 | 57 | 58 | 62 | 59 | 71 | 46 | 50 |