Air Quality in Wealdstone, United Kingdom

Drizzle
18.0°C · 75.4% humidity
18.0°
Feels 18.0°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
12 stations

Nearby Monitoring Stations

AQI Forecast
54 3am
54
54
40 6am
44
47
49 9am
30
31
25 12pm
26
33
26 3pm
27
27
27 6pm
27
27
34 9pm
34
34
54 12am
54
54
AD 728×90

Air Quality Index Trend

46h · 22 stn

Wealdstone'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.

75.4%
Humidity
78.6 km/h
Wind SW
1010.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.53 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Wealdstone?

Temperature & Precipitation

PM2.5 Trend

46h · 22 stations
PM2.59.53 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
9.53
Median
10.05
Average
4.1
Low
23.0
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -2.5

What is the 7-day forecast for Wealdstone?

08-03
35.0° 18.0°
0.75 mm
08-04
23.5° 16.8°
0.06 mm
08-05
23.2° 17.1°
0.06 mm
08-06
30.6° 14.8°
8.94 mm
08-07
26.6° 13.9°
0.19 mm
08-08
23.8° 15.3°
1.88 mm
08-09
21.3° 15.3°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Wealdstone?

13
Brent - Ikea, United Kingdom
7.6 km PM2.5: 3.1 µg/m³
33
Brent - Ikea, United Kingdom
7.6 km PM2.5: 7.9 µg/m³
42
Brent - Ikea, United Kingdom
7.6 km PM2.5: 10.1 µg/m³
40
Brent - Ikea, United Kingdom
7.6 km PM2.5: 9.6 µg/m³
28
Harlesden HP1
9.7 km PM2.5: 6.7 µg/m³
26
Harlesden LP1
9.8 km PM2.5: 6.2 µg/m³
30
Harlesden HP2
9.9 km PM2.5: 7.3 µg/m³
31
Harlesden LP2
10.0 km PM2.5: 7.4 µg/m³
30
Brent - ARK Franklin Primary Academy, United Kingdom
11.1 km PM2.5: 7.2 µg/m³
34
Brent - ARK Franklin Primary Academy, United Kingdom
11.1 km PM2.5: 8.2 µg/m³

What cities are near Wealdstone?

40 Harrow 40 Pinner 37 Bushey 40 Brent 39 Wembley 40 Northolt 39 Ruislip 40 South Ruislip 37 Borehamwood 35 Watford
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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 2026-08-08T05:43 UTC.