Air Quality in Blois, France
Rain
20.8°C · 84.6% humidity
20.8°
Feels 20.8°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Blois's air quality — share it
AQI Forecast
54
5pm
34
34
38
8pm
35
33
31
11pm
30
29
28
2am
26
26
26
5am
25
25
25
8am
25
25
27
11am
27
27
34
2pm
34
34
Air Quality Index Trend
46h · 3 stnBlois'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.
84.6%
Humidity
101.0 km/h
Wind NE
1013.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.1 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Blois?
Temperature & Precipitation
PM2.5 Trend
46h · 3 stationsPM2.59.1 µg/m³
✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
9.1
Median
9.1
Average
9.1
Low
9.1
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +0.9
What is the 7-day forecast for Blois?
05-29
20.8° 11.8°
3.38 mm
05-30
17.6° 10.7°
2.12 mm
05-31
21.0° 14.2°
2.44 mm
06-01
27.1° 10.9°
06-02
17.6° 11.9°
15.19 mm
06-03
18.5° 11.7°
06-04
17.9° 16.2°
9.31 mm
Both models agree
Avg diff: 4.2°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 2026-05-29T18:39 UTC.