Air Quality in Laon, France
Windy
20.7°C · 73.0% humidity
20.7°
Feels 20.7°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Laon's air quality — share it
AQI Forecast
34
3pm
34
34
38
6pm
35
33
29
9pm
28
27
26
12am
26
26
28
3am
27
25
25
6am
25
25
27
9am
27
27
27
12pm
34
34
Air Quality Index Trend
36h · 1 stnLaon'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. Current PM2.5 concentration in Laon is 1.8× the WHO annual guideline of 5 µg/m³.
73.0%
Humidity
89.1 km/h
Wind NNE
1016.3 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.16 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Laon?
Temperature & Precipitation
PM2.5 Trend
36h · 1 stationPM2.59.16 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Laon?
05-29
20.7° 10.4°
05-30
16.5° 11.1°
3.13 mm
05-31
23.1° 10.3°
0.31 mm
06-01
24.0° 9.4°
0.25 mm
06-02
17.0° 13.6°
19.13 mm
06-03
16.8° 9.8°
06-04
24.0° 18.2°
6.94 mm
Both models agree
Avg diff: 4.0°C
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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 2026-05-29T16:29 UTC.