Air Quality in Annonay, France

Clear
25.5°C · 46.1% humidity
25.5°
Feels 25.5°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
23 11am
30
37
23 2pm
25
25
25 5pm
25
25
25 8pm
25
25
25 11pm
25
27
27 2am
25
25
25 5am
25
25
25 8am
27
25
Station readings
23
30
37
40
CAMS model
25
25
25
25
25
25
25
25
25
25
25
25
25
25
27
27
25
25
25
25
25
25
27
25
AD 728×90

Air Quality Index Trend

45h · 2 stn

Annonay'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.

46.1%
Humidity
33.2 km/h
Wind N
1018.8 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
23
5.38 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations
PM2.55.38 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
5.38
Median
5.8
Average
3.2
Low
9.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.9
09-05
25.5° 10.1°
0.06 mm
09-06
18.6° 10.2°
2.63 mm
09-07
28.5° 9.3°
0.13 mm
09-08
27.6° 10.0°
0.5 mm
09-09
21.8° 10.4°
0.38 mm
09-10
29.5° 12.7°
0.25 mm
09-11
19.7° 9.4°
0.81 mm
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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 2026-09-05T12:15 UTC.