Air Quality in Thiais, France

Clear
21.0°C · 26.8% humidity
21.0°
Feels 21.0°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
10 5am
9
11
15 8am
13
32
31 11am
31
30
30 2pm
30
29
29 5pm
29
29
9 8pm
9
9
9 11pm
9
9
9 2am
29
9
Station readings
10
9
11
12
CAMS model adj -25
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
54
34
AD 728×90

Air Quality Index Trend

48h · 3 stn

Thiais'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.

26.8%
Humidity
26.1 km/h
Wind ESE
1013.6 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
15
3.74 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.53.74 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
3.74
Median
4.27
Average
1.13
Low
7.7
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.6
07-22
29.8° 21.0°
07-23
24.3° 21.4°
0.13 mm
07-24
25.6° 19.3°
0.5 mm
07-25
34.3° 15.5°
07-26
29.7° 17.9°
0.13 mm
07-27
29.1° 19.0°
07-28
28.2° 17.1°
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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 2026-07-22T06:42 UTC.