Air Quality in Greenford, United Kingdom

Windy
19.1°C · 38.9% humidity
19.1°
Feels 19.1°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
11 12am
11
11
46 3am
36
29
24 6am
9
7
5 9am
3
2
2 12pm
1
1
1 3pm
0
0
0 6pm
0
0
0 9pm
0
0
Station readings
4
9
12
CAMS model adj -43
54
54
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
AD 728×90

Air Quality Index Trend

46h · 1 stn

Greenford'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.

38.9%
Humidity
40.9 km/h
Wind NE
1014.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
46
11.01 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Greenford?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.511.01 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (19 stations within 25 km)
11.01
Median
9.72
Average
6.0
Low
24.9
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -1.3

What is the 7-day forecast for Greenford?

07-22
25.2° 17.1°
0.13 mm
07-23
19.1° 17.8°
0.75 mm
07-24
21.8° 15.6°
1.81 mm
07-25
29.7° 13.9°
0.13 mm
07-26
19.5° 14.0°
2.25 mm
07-27
27.8° 17.2°
2.38 mm
07-28
27.9° 18.1°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Greenford?

38
Hounslow Brentford, United Kingdom
5.4 km PM2.5: 9.1 µg/m³
40
Hounslow Brentford, United Kingdom
5.4 km PM2.5: 9.6 µg/m³
31
Kew Rd, before j/w South Circle / Kew Green
7.0 km PM2.5: 7.5 µg/m³
32
London Harlington, United Kingdom
7.5 km PM2.5: 7.7 µg/m³
17
London Harlington, United Kingdom
7.5 km PM2.5: 4.1 µg/m³
36
Harlesden HP1
7.8 km PM2.5: 8.7 µg/m³
30
Hounslow Chiswick, United Kingdom
7.9 km PM2.5: 7.2 µg/m³
12
Hounslow Chiswick, United Kingdom
7.9 km PM2.5: 2.9 µg/m³
44
Hounslow Chiswick, United Kingdom
7.9 km PM2.5: 10.6 µg/m³
38
Harlesden HP2
7.9 km PM2.5: 9.2 µg/m³

What cities are near Greenford?

48 Northolt 43 Southall 43 West Ealing 55 Brent 46 South Ruislip 41 Ealing Common 56 Wembley 43 Hayes 40 Heston 52 Harrow
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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.