What is the air quality in Walthamstow today?

The current Air Quality Index (AQI) in Walthamstow is 19 (Good). PM2.5 concentration is 4.58 µg/m³.

What is the temperature in Walthamstow right now?

The current temperature in Walthamstow is 16.9°C (feels like 16.9°C). Humidity is 50.7% and wind speed is 49.8 km/h.

Is it safe to go outside in Walthamstow?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Walthamstow, United Kingdom

Windy

16.9°C · 50.7% humidity

16.9°

Feels 16.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

32 stations

Nearby Monitoring Stations

AQI Forecast

54 3am

19 6am

14 9am

22 12pm

25 3pm

26 6pm

25 9pm

25 12am

Air Quality Index Trend

48h · 13 stn

View full history →

Walthamstow'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▲

4.58 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Walthamstow?

Temperature & Precipitation

PM2.5 Trend

48h · 13 stations

PM2.54.58 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Station readings (32 stations within 25 km)

4.58

Median

6.58

Average

0.2

Low

13.1

High

PM2.5 µg/m³ · Model: 9.75 · Bias: +5.2

What is the 7-day forecast for Walthamstow?

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 Walthamstow?

Waltham Forest Dawlish Rd, United Kingdom

3.3 km PM2.5: 12.1 µg/m³

Waltham Forest Dawlish Rd, United Kingdom

3.3 km PM2.5: 9.6 µg/m³

Haringey Roadside, United Kingdom

3.4 km PM2.5: 1.9 µg/m³

Haringey Roadside, United Kingdom

3.4 km PM2.5: 3.6 µg/m³

Tower Hamlets Roadside

7.7 km PM2.5: 11.0 µg/m³

Tower Hamlets - Blackwall, United Kingdom

8.5 km PM2.5: 18.8 µg/m³

Tower Hamlets - Blackwall, United Kingdom

8.5 km PM2.5: 26.4 µg/m³

Tower Hamlets - Blackwall, United Kingdom

8.5 km PM2.5: 7.4 µg/m³

Tower Hamlets - Jubilee Park , new

9.8 km PM2.5: 7.9 µg/m³ PM10: 15.8 µg/m³

Camden - Coopers Lane, United Kingdom

9.9 km PM2.5: 7.2 µg/m³

What cities are near Walthamstow?

5 Tottenham Hale 25 Leytonstone 2 Tottenham 24 Woodford Green 19 Seven Sisters 23 Stamford Hill 23 Chingford 18 Edmonton 22 Harringay 23 Ponders End

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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 2026-07-22T05:41 UTC.