Air Quality in Redhill, United Kingdom

Drizzle
16.0°C · 87.1% humidity
16.0°
Feels 16.0°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast
27 9pm
27
27
59 12am
52
47
43 3am
41
39
37 6am
36
36
35 9am
35
28
27 12pm
27
27
27 3pm
27
27
27 6pm
27
27
AD 728×90

Air Quality Index Trend

46h · 23 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. Current PM2.5 concentration in Redhill is 1.1× the WHO 24-hour guideline of 15 µg/m³.

87.1%
Humidity
84.3 km/h
Wind SW
1011.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Redhill?

Temperature & Precipitation

PM2.5 Trend

46h · 23 stations
PM2.515.99 µg/m³ ×1.1 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
15.99
Median
15.03
Average
10.1
Low
23.0
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -9.8

What is the 7-day forecast for Redhill?

08-03
36.6° 16.0°
1.31 mm
08-04
23.3° 14.6°
0.06 mm
08-05
23.6° 14.5°
0.13 mm
08-06
29.1° 14.1°
5.0 mm
08-07
27.1° 12.4°
0.19 mm
08-08
21.4° 14.4°
2.31 mm
08-09
20.9° 14.0°
Both models agree Avg diff: 3.1°C

Where are air quality stations near Redhill?

76
Wandsworth - Tooting High Street, United Kingdom
21.0 km PM2.5: 24.0 µg/m³
74
Wandsworth - Tooting High Street, United Kingdom
21.0 km PM2.5: 23.0 µg/m³
17
Lambeth - Streatham Green, United Kingdom
21.0 km PM2.5: 4.1 µg/m³
44
London Teddington Bushy Park, United Kingdom
23.9 km PM2.5: 10.6 µg/m³
24
London Teddington Bushy Park, United Kingdom
23.9 km PM2.5: 5.8 µg/m³
8
Putney High Street
24.7 km PM2.5: 1.8 µg/m³
23
Wandsworth - Lavender Hill (Clapham Jct), United Kingdom
24.8 km PM2.5: 5.5 µg/m³
38
Wandsworth - Lavender Hill (Clapham Jct), United Kingdom
24.8 km PM2.5: 9.1 µg/m³
38
Wandsworth - Lavender Hill (Clapham Jct), United Kingdom
24.8 km PM2.5: 9.1 µg/m³
38
Wandsworth - Lavender Hill (Clapham Jct), United Kingdom
24.8 km PM2.5: 9.1 µg/m³

What cities are near Redhill?

74 Reigate 32 Horley 53 Caterham 52 Coulsdon 52 Banstead 74 Dorking 52 Purley 52 Epsom 53 Sutton 55 Leatherhead
Get AQI alerts for Redhill

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-07T23:57 UTC.