Air Quality in Chester, United Kingdom

Windy
19.0°C · 43.4% humidity
19.0°
Feels 19.0°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
12 3am
12
12
30 6am
25
21
7 9am
5
3
2 12pm
2
1
1 3pm
1
0
0 6pm
0
0
0 9pm
0
0
0 12am
0
0
Station readings
11
13
10
CAMS model adj -42
54
54
54
54
54
54
34
27
27
27
27
25
25
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

18h · 1 stn

Chester'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.

43.4%
Humidity
66.5 km/h
Wind WSW
1007.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.07 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Chester?

Temperature & Precipitation

PM2.5 Trend

18h · 1 station
PM2.57.07 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
7.07
Median
7.1
Average
6.5
Low
7.4
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.0

What is the 7-day forecast for Chester?

08-03
22.6° 14.5°
08-04
19.1° 11.6°
08-05
19.0° 12.8°
0.19 mm
08-06
21.7° 14.2°
0.06 mm
08-07
17.8° 11.4°
0.75 mm
08-08
17.3° 10.7°
0.38 mm
08-09
16.0° 12.3°
0.38 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Chester?

10
Mickle Trafford
5.4 km 14.0°C 61.0% RH PM2.5: 2.5 µg/m³ PM10: 2.9 µg/m³
38
Liverpool Speke, United Kingdom
17.6 km PM2.5: 9.1 µg/m³
29
Wirral Tranmere, United Kingdom
22.1 km PM2.5: 7.0 µg/m³
21
Wirral Tranmere, United Kingdom
22.1 km PM2.5: 5.0 µg/m³
21
Warrington, United Kingdom
28.7 km PM2.5: 5.0 µg/m³
21
Warrington, United Kingdom
28.7 km PM2.5: 5.0 µg/m³

What cities are near Chester?

29 Hawarden 29 Deeside 31 Ellesmere Port Town 24 Buckley 31 Neston 31 Garston 31 Speke 30 Flint 27 Wrexham 25 Brymbo
Get AQI alerts for Chester

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

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.