Air Quality in Redhill, United Kingdom

Overcast
8.3°C · 91.9% humidity
8.3°
Feels 4.3°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
24 12am
24
25
20 3am
21
22
23 6am
24
26
26 9am
27
25
25 12pm
25
25
27 3pm
25
25
25 6pm
25
25
25 9pm
25
25
AD 728×90

Air Quality Index Trend

47h · 11 stn

Redhill'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.

91.9%
Humidity
31.6 km/h
Wind W
1020.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
20
4.79 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Redhill?

Temperature & Precipitation

PM2.5 Trend

47h · 11 stations
PM2.54.79 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
4.79
Median
4.63
Average
1.26
Low
8.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1

What is the 7-day forecast for Redhill?

06-09
17.3° 8.3°
0.31 mm
06-10
13.3° 12.2°
9.62 mm
06-11
27.6° 13.3°
2.38 mm
06-12
21.8° 9.7°
06-13
23.3° 9.3°
0.06 mm
06-14
18.4° 10.4°
3.19 mm
06-15
16.7° 11.2°
9.75 mm
Both models agree Avg diff: 4.1°C

Where are air quality stations near Redhill?

41
Church Rd
23.3 km PM2.5: 9.8 µg/m³
42
Broad Street, Teddington
23.7 km PM2.5: 10.2 µg/m³
27
London Teddington Bushy Park, United Kingdom
23.9 km PM2.5: 6.5 µg/m³
54
London Teddington Bushy Park, United Kingdom
23.9 km PM2.5: 13.5 µg/m³
16
London Teddington Bushy Park, United Kingdom
23.9 km PM2.5: 3.8 µg/m³
62
St Richards CE Primary School
24.1 km PM2.5: 17.1 µg/m³
5
Putney High Street
24.7 km PM2.5: 1.3 µg/m³
61
London Honor Oak Park, United Kingdom
25.0 km PM2.5: 16.9 µg/m³
53
The Vineyard Schl, Friars Stile Rd
25.4 km PM2.5: 13.1 µg/m³
64
Former Greegs Site, Colne Road, Twickenham
25.9 km PM2.5: 18.2 µg/m³

What cities are near Redhill?

19 Reigate 28 Horley 18 Caterham 19 Coulsdon 19 Banstead 21 Dorking 20 Purley 23 Epsom 21 Sutton 25 Leatherhead
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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 2026-06-09T02:53 UTC.