Air Quality in Chelles, France
Windy
19.5°C · 40.8% humidity
19.5°
Feels 19.5°
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations
Nearby Monitoring Stations
Chelles's air quality — share it
AQI Forecast
Calibrated
25
4pm
19
26
37
7pm
32
30
35
10pm
33
31
30
1am
30
29
22
4am
22
21
21
7am
21
21
21
10am
21
21
19
1pm
19
21
Station readings
25
19
26
CAMS model
adj -6
24
24
24
25
25
27
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
25
25
27
Air Quality Index Trend
47h · 2 stnChelles's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
40.8%
Humidity
50.2 km/h
Wind NE
1026.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.92 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Chelles?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.58.92 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (7 stations within 25 km)
8.92
Median
7.65
Average
1.87
Low
9.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.7
What is the 7-day forecast for Chelles?
09-05
24.0° 12.1°
09-06
23.5° 16.6°
0.06 mm
09-07
22.2° 14.1°
17.06 mm
09-08
24.2° 14.7°
2.0 mm
09-09
24.4° 13.7°
0.25 mm
09-10
24.3° 14.3°
09-11
21.2° 12.5°
1.69 mm
Both models agree
Avg diff: 3.9°C
Where are air quality stations near Chelles?
40
Lognes, Paris
37
Tremblay-en-france, Paris
15
Nogent-sur-marne, Paris
20
Nogent-sur-marne, Paris
33
Boulevard Peripherique Est, Paris
51
Gonesse, Paris
39
france-paris-boulevard-de-denain
33
Paris
18
Paris
58
Paris
What cities are near Chelles?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:20 UTC.