Air Quality in Windsor, United Kingdom

Windy
17.5°C · 63.9% humidity
17.5°
Feels 17.5°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 4pm
4
4
48 7pm
36
27
22 10pm
18
14
10 1am
8
7
6 4am
6
5
5 7am
5
6
6 10am
6
6
6 1pm
6
6
Station readings
5
CAMS model adj -21
25
25
25
25
25
25
27
27
27
25
25
25
25
25
25
25
25
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

27h · 1 stn

Windsor'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.

63.9%
Humidity
90.0 km/h
Wind NE
1023.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.39 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Windsor?

Temperature & Precipitation

PM2.5 Trend

27h · 1 station
PM2.511.39 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (19 stations within 25 km)
11.39
Median
12.27
Average
1.04
Low
33.5
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -5.1

What is the 7-day forecast for Windsor?

05-29
17.5° 12.1°
1.0 mm
05-30
18.4° 11.8°
1.13 mm
05-31
19.1° 10.1°
0.13 mm
06-01
20.8° 8.8°
0.44 mm
06-02
18.3° 10.3°
1.19 mm
06-03
17.2° 11.3°
0.06 mm
06-04
26.2° 19.1°
4.31 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Windsor?

33
London Hillingdon Harmondsworth Os, United Kingdom
8.4 km PM2.5: 7.9 µg/m³
65
London Harlington, United Kingdom
11.0 km PM2.5: 18.8 µg/m³
13
London Harlington, United Kingdom
11.0 km PM2.5: 3.1 µg/m³
64
Nelson Primary School
16.8 km PM2.5: 18.5 µg/m³
16
High St, Witton
17.2 km PM2.5: 3.9 µg/m³
67
Chase Bridge Primary School
18.0 km PM2.5: 19.8 µg/m³
64
Former Greegs Site, Colne Road, Twickenham
18.3 km PM2.5: 18.2 µg/m³
64
Church Rd
18.4 km PM2.5: 18.1 µg/m³
87
London Teddington Bushy Park, United Kingdom
18.8 km PM2.5: 29.2 µg/m³
68
London Teddington Bushy Park, United Kingdom
18.8 km PM2.5: 20.2 µg/m³

What cities are near Windsor?

45 Slough 47 Egham 47 Staines 33 Maidenhead 47 Ascot 44 Uxbridge 49 Ashford 44 Gerrards Cross 45 Hayes 36 Bracknell
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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 2026-05-29T18:44 UTC.