Air Quality in Redhill, United Kingdom

Partly Cloudy
16.1°C · 57.0% humidity
16.1°
Feels 16.1°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
34 1pm
27
27
34 4pm
34
34
34 7pm
54
54
66 10pm
66
66
66 1am
54
54
54 4am
54
54
54 7am
34
34
34 10am
34
34
AD 728×90

Air Quality Index Trend

45h · 17 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.

57.0%
Humidity
25.6 km/h
Wind SSE
1029.1 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

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

What is the weather forecast for Redhill?

Temperature & Precipitation

PM2.5 Trend

45h · 17 stations
PM2.58.22 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (3 stations within 25 km)
8.22
Median
8.23
Average
5.0
Low
12.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -1.1

What is the 7-day forecast for Redhill?

09-05
17.1° 12.1°
0.06 mm
09-06
17.5° 11.0°
0.62 mm
09-07
15.5° 13.0°
1.37 mm
09-08
22.8° 9.1°
1.88 mm
09-09
17.8° 9.2°
0.06 mm
09-10
20.0° 14.4°
0.19 mm
09-11
16.0° 12.6°
0.13 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Redhill?

21
Wandsworth - Lavender Hill (Clapham Jct), United Kingdom
24.8 km PM2.5: 5.0 µg/m³
57
Wandsworth - Lavender Hill (Clapham Jct), United Kingdom
24.8 km PM2.5: 15.0 µg/m³
50
Wandsworth - Putney High Street, United Kingdom
25.0 km PM2.5: 12.0 µg/m³
32
London Honor Oak Park, United Kingdom
25.0 km PM2.5: 7.7 µg/m³
32
Wandsworth - Putney, United Kingdom
25.2 km PM2.5: 7.7 µg/m³
33
Wandsworth - Putney, United Kingdom
25.2 km PM2.5: 7.9 µg/m³
10
Greenwich - Fiveways Sidcup Rd A20, United Kingdom
27.1 km PM2.5: 2.4 µg/m³
10
Greenwich - Fiveways Sidcup Rd A20, United Kingdom
27.1 km PM2.5: 2.4 µg/m³

What cities are near Redhill?

32 Reigate 26 Horley 27 Caterham 28 Coulsdon 28 Banstead 30 Dorking 28 Purley 28 Epsom 28 Sutton 28 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 2026-09-05T15:06 UTC.