Air Quality in Windsor, United Kingdom

Windy
16.3°C · 51.1% humidity
16.3°
Feels 16.3°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 3am
12
12
34 6am
24
18
14 9am
11
8
7 12pm
6
7
6 3pm
6
6
6 6pm
5
5
5 9pm
3
3
3 12am
3
3
Station readings
8
23
11
CAMS model adj -22
34
34
34
27
25
25
25
25
25
25
25
27
27
27
27
27
27
27
27
25
25
25
25
25
AD 728×90

Air Quality Index Trend

46h · 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.

51.1%
Humidity
59.7 km/h
Wind ENE
1015.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.12 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Windsor?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.58.12 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
8.12
Median
8.7
Average
6.5
Low
13.1
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -1.6

What is the 7-day forecast for Windsor?

07-22
25.3° 15.5°
0.38 mm
07-23
18.7° 16.4°
0.75 mm
07-24
20.1° 14.8°
2.19 mm
07-25
29.7° 13.1°
07-26
19.8° 13.1°
2.25 mm
07-27
26.9° 17.0°
2.87 mm
07-28
28.0° 15.9°
Both models agree Avg diff: 3.3°C

Where are air quality stations near Windsor?

129
London Hillingdon Harmondsworth Os, United Kingdom
8.4 km PM2.5: 46.9 µg/m³
17
London Harlington, United Kingdom
11.0 km PM2.5: 4.1 µg/m³
32
London Harlington, United Kingdom
11.0 km PM2.5: 7.7 µg/m³
42
Nelson Primary School
16.8 km PM2.5: 10.2 µg/m³
16
High St, Witton
17.2 km PM2.5: 3.9 µg/m³
61
Chase Bridge Primary School
18.0 km PM2.5: 16.8 µg/m³
64
Former Greegs Site, Colne Road, Twickenham
18.3 km PM2.5: 18.2 µg/m³
41
Church Rd
18.4 km PM2.5: 9.8 µg/m³
21
London Teddington Bushy Park, United Kingdom
18.8 km PM2.5: 5.0 µg/m³
15
London Teddington Bushy Park, United Kingdom
18.8 km PM2.5: 3.6 µg/m³

What cities are near Windsor?

32 Slough 30 Egham 29 Staines 17 Maidenhead 27 Ascot 32 Uxbridge 29 Ashford 30 Gerrards Cross 31 Hayes 27 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 2026-07-22T05:40 UTC.