Air Quality in Southall, United Kingdom

Overcast
13.0°C · 97.8% humidity
13.0°
Feels 13.0°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
37 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 8pm
4
4
32 11pm
24
18
12 2am
9
7
6 5am
5
4
5 8am
5
5
5 11am
4
11
11 2pm
11
11
4 5pm
4
4
Station readings
4
1
CAMS model adj -23
27
27
27
27
27
27
25
25
25
25
25
25
27
27
27
27
27
34
34
34
34
27
27
27
AD 728×90

Air Quality Index Trend

27h · 1 stn

Southall'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.

97.8%
Humidity
28.0 km/h
Wind SW
1008.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.75 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Southall?

Temperature & Precipitation

PM2.5 Trend

27h · 1 station
PM2.57.75 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (37 stations within 25 km)
7.75
Median
8.8
Average
1.33
Low
41.6
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.5

What is the 7-day forecast for Southall?

05-29
18.4° 12.6°
0.75 mm
05-30
19.4° 12.4°
0.44 mm
05-31
20.7° 11.4°
06-01
21.9° 10.3°
0.38 mm
06-02
19.7° 12.6°
1.44 mm
06-03
17.9° 11.9°
0.06 mm
06-04
29.3° 19.3°
4.31 mm
Both models agree Avg diff: 3.1°C

Where are air quality stations near Southall?

42
Hounslow Brentford, United Kingdom
4.8 km PM2.5: 10.1 µg/m³
53
Hounslow Brentford, United Kingdom
4.8 km PM2.5: 13.1 µg/m³
17
London Harlington, United Kingdom
5.4 km PM2.5: 4.1 µg/m³
42
London Harlington, United Kingdom
5.4 km PM2.5: 10.1 µg/m³
30
Nelson Primary School
6.3 km PM2.5: 7.1 µg/m³
21
Chase Bridge Primary School
6.4 km PM2.5: 5.1 µg/m³
16
High St, Witton
6.5 km PM2.5: 3.9 µg/m³
7
Kew Rd, before j/w South Circle / Kew Green
6.5 km PM2.5: 1.6 µg/m³
24
Former Greegs Site, Colne Road, Twickenham
7.1 km PM2.5: 5.7 µg/m³
33
London Hillingdon Harmondsworth Os, United Kingdom
7.9 km PM2.5: 7.9 µg/m³

What cities are near Southall?

34 Greenford 30 Heston 34 West Ealing 33 Hayes 29 Isleworth 35 Northolt 27 Hounslow 33 Ealing Common 34 South Ruislip 34 Acton
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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 2026-05-29T22:37 UTC.