What is the air quality in Wealdstone today?

The current Air Quality Index (AQI) in Wealdstone is 22 (Good). PM2.5 concentration is 5.3 µg/m³.

What is the temperature in Wealdstone right now?

The current temperature in Wealdstone is 11.2°C (feels like 11.2°C). Humidity is 71.8% and wind speed is 32.0 km/h.

Is it safe to go outside in Wealdstone?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Wealdstone, United Kingdom

Cloudy

11.2°C · 71.8% humidity

11.2°

Feels 11.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

16 stations

Nearby Monitoring Stations

AQI Forecast

25 4am

22 7am

25 10am

25 1pm

25 4pm

25 7pm

27 10pm

27 1am

Air Quality Index Trend

48h · 1 stn

View full history →

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.

71.8%

Humidity

32.0 km/h

Wind WSW

1021.9 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.3 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Wealdstone?

Temperature & Precipitation

PM2.5 Trend

48h · 1 station

PM2.55.3 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

Station readings (16 stations within 25 km)

5.3

Median

7.43

Average

0.96

Low

32.5

High

PM2.5 µg/m³ · Model: 5.9 · Bias: +0.6

What is the 7-day forecast for Wealdstone?

06-09

19.1° 11.1°

0.25 mm

06-10

14.6° 13.1°

10.94 mm

06-11

28.1° 14.4°

2.5 mm

06-12

23.8° 10.5°

06-13

23.1° 11.8°

0.06 mm

06-14

20.9° 12.6°

2.63 mm

06-15

17.7° 12.0°

5.31 mm

Both models agree Avg diff: 4.1°C

Where are air quality stations near Wealdstone?

Harlesden HP1

9.7 km PM2.5: 5.2 µg/m³

Harlesden LP1

9.8 km PM2.5: 2.6 µg/m³

Harlesden HP2

9.9 km PM2.5: 4.1 µg/m³

Harlesden LP2

10.0 km PM2.5: 5.9 µg/m³

119

London N. Kensington, United Kingdom

12.2 km PM2.5: 42.8 µg/m³

London N. Kensington, United Kingdom

12.2 km PM2.5: 9.1 µg/m³

Kensington and Chelsea - North Ken, new

12.2 km PM2.5: 7.0 µg/m³

Hounslow Brentford, United Kingdom

12.4 km PM2.5: 6.0 µg/m³

Hounslow Brentford, United Kingdom

12.4 km PM2.5: 6.2 µg/m³

Camden Kerbside, United Kingdom

12.8 km PM2.5: 7.7 µg/m³

What cities are near Wealdstone?

21 Harrow 21 Pinner 17 Bushey 19 Brent 18 Wembley 22 Northolt 21 Ruislip 23 South Ruislip 22 Borehamwood 17 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 2026-06-09T06:37 UTC.