Today, Saturday 25th March 2023, Poissy's air quality is .Aujourd'hui, le 25/03/2023, la qualité de l'air de Poissy est .Today, Saturday 25th March 2023, Poissy's air quality is .Today, Saturday 25th March 2023, Poissy's air quality is .Today, Saturday 25th March 2023, Poissy's air quality is .
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AIR POLLUTION IN POISSY (FRANCE) – REALTIME AIR QUALITY INDEX (AQI)
Color
AQI
Label
PM10 (µg/m3) /24h
NO2(ppb) /1h
O3(ppm) /8h
SO2(ppb) /1h
CO (ppm) /8h
Green
1
Good
0 – 54
0 – 53
0 – 0.054
0 – 35
0 – 4.4
Yellow
2
Moderate
55 – 154
54 – 100
0.055 – 0.070
36 – 75
4.5 – 9.4
Orange
3
Unhealthy for Sensitive Groups
155 – 254
101 – 360
0.071 – 0.085
76 – 185
9.5 – 12.4
Red
4
Unhealthy
255 – 354
361 – 649
0.086 – 0.105
186 – 304
12.5 – 15.4
Purple
5
Very Unhealthy
355 – 424
650 – 1249
0.106 – 0.200
305- 604
15.5 – 30.4
Maroon
6
Hazardous
>= 425
>= 1250
>= 0.201
>= 605
>= 30.5
Grey
?
Maintenance: R&D tests
*Data are calculated according to the US-EPA index.
