Air Quality in Egham, United Kingdom

Drizzle
7.7°C · 95.0% humidity
7.7°
Feels 2.9°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
10 stations

Nearby Monitoring Stations

AQI Forecast
24 12am
24
25
59 3am
49
42
38 6am
34
31
30 9am
28
27
27 12pm
26
26
26 3pm
25
25
25 6pm
25
25
25 9pm
25
25
AD 728×90

Air Quality Index Trend

49h · 1 stn

Egham'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. Current PM2.5 concentration in Egham is 1.0× the WHO 24-hour guideline of 15 µg/m³.

95.0%
Humidity
38.8 km/h
Wind W
1020.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.69 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Egham?

Temperature & Precipitation

PM2.5 Trend

49h · 1 station
PM2.515.69 µg/m³ ✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (10 stations within 25 km)
15.69
Median
6.9
Average
1.19
Low
30.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -9.8

What is the 7-day forecast for Egham?

06-09
17.5° 7.7°
0.31 mm
06-10
13.3° 12.2°
7.5 mm
06-11
26.7° 13.9°
2.19 mm
06-12
22.1° 9.6°
06-13
22.3° 10.1°
0.06 mm
06-14
21.9° 10.5°
0.88 mm
06-15
16.4° 9.1°
4.13 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Egham?

7
London Hillingdon Harmondsworth Os, United Kingdom
8.0 km PM2.5: 1.7 µg/m³
35
London Harlington, United Kingdom
10.0 km PM2.5: 8.4 µg/m³
113
London Harlington, United Kingdom
10.0 km PM2.5: 40.4 µg/m³
42
Nelson Primary School
13.4 km PM2.5: 10.2 µg/m³
41
Church Rd
13.5 km PM2.5: 9.8 µg/m³
16
High St, Witton
13.7 km PM2.5: 3.9 µg/m³
54
London Teddington Bushy Park, United Kingdom
14.4 km PM2.5: 13.5 µg/m³
16
London Teddington Bushy Park, United Kingdom
14.4 km PM2.5: 3.8 µg/m³
27
London Teddington Bushy Park, United Kingdom
14.4 km PM2.5: 6.5 µg/m³
61
Chase Bridge Primary School
14.6 km PM2.5: 16.8 µg/m³

What cities are near Egham?

58 Staines 51 Ashford 72 Windsor 71 Ascot 61 Slough 34 Weybridge 38 Feltham 29 Sunbury-on-Thames 27 Walton-on-Thames 22 Hanworth
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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 2026-06-09T02:15 UTC.