Air Quality in Chartres, France

Cloudy
7.4°C · 83.8% humidity
7.4°
Feels 2.7°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
8 11pm
8
8
51 2am
40
31
24 5am
20
16
14 8am
12
11
10 11am
10
9
9 2pm
9
8
8 5pm
8
8
8 8pm
8
8
Station readings 8h ago
AQI 5
PM2.5 1.3 µg/m³ · 8h ago
CAMS model adj -17
25
25
25
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

3h · 1 stn

Chartres'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.

83.8%
Humidity
38.5 km/h
Wind NNW
1022.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
51
12.1 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

3h · 1 station
PM2.512.1 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
12.1
Median
12.1
Average
12.1
Low
12.1
High
PM2.5 µg/m³ · Model: 5.8 · Bias: -6.3
06-09
21.9° 7.4°
1.69 mm
06-10
18.3° 12.6°
4.38 mm
06-11
27.2° 15.0°
0.25 mm
06-12
23.2° 9.3°
06-13
27.0° 6.5°
1.06 mm
06-14
23.0° 10.2°
2.69 mm
06-15
16.9° 9.1°
4.87 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 2026-06-09T00:18 UTC.