Air Quality in Redhill, United Kingdom

Clear
17.1°C · 39.6% humidity
17.1°
Feels 17.1°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast
54 12am
34
54
40 3am
44
27
29 6am
30
31
32 9am
26
26
26 12pm
27
27
27 3pm
27
27
27 6pm
27
27
25 9pm
25
25
AD 728×90

Air Quality Index Trend

47h · 4 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.

39.6%
Humidity
32.9 km/h
Wind NNE
1014.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.58 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Redhill?

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations
PM2.59.58 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
9.58
Median
9.6
Average
6.5
Low
15.0
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +0.4

What is the 7-day forecast for Redhill?

07-22
25.4° 16.0°
07-23
20.8° 17.4°
0.13 mm
07-24
20.1° 15.1°
1.87 mm
07-25
29.3° 12.0°
0.5 mm
07-26
22.6° 14.0°
1.0 mm
07-27
27.6° 17.0°
1.31 mm
07-28
26.3° 17.1°
Both models agree Avg diff: 2.9°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
21
London Teddington Bushy Park, United Kingdom
23.9 km PM2.5: 5.0 µg/m³
15
London Teddington Bushy Park, United Kingdom
23.9 km PM2.5: 3.6 µg/m³
10
London Teddington Bushy Park, United Kingdom
23.9 km PM2.5: 2.4 µg/m³
62
St Richards CE Primary School
24.1 km PM2.5: 17.1 µg/m³
29
Putney High Street
24.7 km PM2.5: 7.0 µg/m³
15
London Honor Oak Park, United Kingdom
25.0 km PM2.5: 3.6 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?

33 Reigate 37 Horley 34 Caterham 35 Coulsdon 36 Banstead 33 Dorking 35 Purley 39 Epsom 38 Sutton 37 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 2026-07-22T02:15 UTC.