Air Quality in Windsor, United Kingdom
Partly Cloudy
15.9°C · 51.3% humidity
15.9°
Feels 15.9°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
3
5pm
3
3
25
8pm
26
39
40
11pm
41
41
29
2am
30
30
30
5am
30
30
30
8am
30
30
10
11am
10
10
3
2pm
3
3
Station readings
4h ago
AQI 4
PM2.5 1.0 µg/m³ · 4h ago
CAMS model
adj -24
27
27
27
54
54
66
66
66
66
54
54
54
54
54
54
54
54
54
34
34
34
27
27
27
Air Quality Index Trend
18h · 1 stnWindsor'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.
51.3%
Humidity
17.3 km/h
Wind NNE
1029.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.88 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Windsor?
Temperature & Precipitation
PM2.5 Trend
18h · 1 stationPM2.55.88 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (6 stations within 25 km)
5.88
Median
6.75
Average
3.4
Low
11.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +3.9
What is the 7-day forecast for Windsor?
09-05
16.2° 10.6°
0.13 mm
09-06
18.4° 10.2°
1.25 mm
09-07
15.3° 12.6°
1.31 mm
09-08
22.6° 8.4°
0.31 mm
09-09
19.8° 8.7°
0.19 mm
09-10
21.5° 13.4°
0.06 mm
09-11
16.2° 12.5°
0.44 mm
Both models agree
Avg diff: 3.3°C
Where are air quality stations near Windsor?
38
London Hillingdon Harmondsworth Os, United Kingdom
38
London Hillingdon Harmondsworth Os, United Kingdom
16
London Hillingdon Harmondsworth Os, United Kingdom
33
London Harlington, United Kingdom
29
London Harlington, United Kingdom
14
London Teddington Bushy Park, United Kingdom
30
Hounslow Brentford, United Kingdom
23
Hounslow Brentford, United Kingdom
23
Hounslow Brentford, United Kingdom
30
Hounslow Brentford, United Kingdom
What cities are near Windsor?
Get AQI alerts for Windsor
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T19:29 UTC.