What is the air quality in City of Westminster today?

The current Air Quality Index (AQI) in City of Westminster is 30 (Good). PM2.5 concentration is 7.12 µg/m³.

What is the temperature in City of Westminster right now?

The current temperature in City of Westminster 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 City of Westminster?

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

Air Quality in City of Westminster, 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 1am

30 4am

25 7am

24 10am

26 1pm

27 4pm

25 7pm

25 10pm

Air Quality Index Trend

48h · 13 stn

View full history →

City of Westminster'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▲

7.12 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for City of Westminster?

Temperature & Precipitation

PM2.5 Trend

48h · 13 stations

PM2.57.12 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Station readings (32 stations within 25 km)

7.12

Median

8.25

Average

2.2

Low

16.9

High

PM2.5 µg/m³ · Model: 9.75 · Bias: +2.6

What is the 7-day forecast for City of Westminster?

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: 2.7°C

Where are air quality stations near City of Westminster?

Westminster - Waterloo Pl (Crown Estate), new

1.1 km PM2.5: 6.7 µg/m³ PM10: 13.9 µg/m³

London

1.2 km PM2.5: 4.3 µg/m³

London

1.2 km PM2.5: 13.1 µg/m³

London

1.2 km PM2.5: 15.9 µg/m³

London

1.2 km PM2.5: 13.1 µg/m³

London

1.2 km PM2.5: 11.0 µg/m³

London

1.2 km PM2.5: 9.1 µg/m³

London

1.2 km PM2.5: 10.1 µg/m³

London

1.2 km PM2.5: 12.0 µg/m³

London

1.2 km PM2.5: 3.6 µg/m³

What cities are near City of Westminster?

31 Pimlico 29 London 28 Soho 40 Chelsea 49 Battersea 35 Bayswater 35 Brixton 42 Fulham 33 Camden Town 30 Islington

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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 2026-07-22T03:32 UTC.