Air Quality in Wealdstone, United Kingdom

Windy
16.9°C · 50.7% humidity
16.9°
Feels 16.9°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
19 stations

Nearby Monitoring Stations

AQI Forecast
54 1am
54
54
35 4am
40
44
27 7am
22
23
24 10am
25
26
26 1pm
26
27
27 4pm
27
27
25 7pm
25
25
25 10pm
25
25
AD 728×90

Air Quality Index Trend

48h · 12 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.

50.7%
Humidity
49.8 km/h
Wind ENE
1015.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
35
8.49 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Wealdstone?

Temperature & Precipitation

PM2.5 Trend

48h · 12 stations
PM2.58.49 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (19 stations within 25 km)
8.49
Median
8.47
Average
3.4
Low
16.9
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +1.3

What is the 7-day forecast for Wealdstone?

07-22
24.8° 16.9°
07-23
20.0° 18.3°
0.62 mm
07-24
22.4° 16.0°
1.94 mm
07-25
29.4° 14.1°
0.69 mm
07-26
20.9° 14.4°
1.69 mm
07-27
28.1° 17.2°
2.0 mm
07-28
27.8° 19.2°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Wealdstone?

36
Harlesden HP1
9.7 km PM2.5: 8.7 µg/m³
32
Harlesden LP1
9.8 km PM2.5: 7.7 µg/m³
38
Harlesden HP2
9.9 km PM2.5: 9.1 µg/m³
40
Harlesden LP2
10.0 km PM2.5: 9.5 µg/m³
61
London N. Kensington, United Kingdom
12.2 km PM2.5: 16.9 µg/m³
17
London N. Kensington, United Kingdom
12.2 km PM2.5: 4.1 µg/m³
21
Kensington and Chelsea - North Ken, new
12.2 km PM2.5: 5.0 µg/m³
38
Hounslow Brentford, United Kingdom
12.4 km PM2.5: 9.1 µg/m³
40
Hounslow Brentford, United Kingdom
12.4 km PM2.5: 9.6 µg/m³
38
Camden Kerbside, United Kingdom
12.8 km PM2.5: 9.1 µg/m³

What cities are near Wealdstone?

35 Harrow 36 Pinner 35 Bushey 35 Brent 35 Wembley 35 Northolt 35 Ruislip 35 South Ruislip 35 Borehamwood 33 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 2026-07-22T03:14 UTC.