Air Quality in Keynsham, United Kingdom

Rain
16.6°C · 79.1% humidity
16.6°
Feels 16.6°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
11 1am
39
18
18 4am
18
38
38 7am
38
18
18 10am
11
11
11 1pm
11
11
11 4pm
11
11
11 7pm
11
11
11 10pm
11
11
Station readings
11
39
17
CAMS model adj -16
34
34
34
34
34
54
54
54
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

Keynsham'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.

79.1%
Humidity
59.1 km/h
Wind WSW
1010.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
18
4.33 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Keynsham?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.54.33 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
4.33
Median
4.21
Average
1.31
Low
8.6
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +1.8

What is the 7-day forecast for Keynsham?

08-03
31.7° 16.6°
5.5 mm
08-04
24.1° 11.9°
08-05
21.8° 14.0°
08-06
22.8° 13.5°
1.19 mm
08-07
23.7° 12.7°
1.63 mm
08-08
19.6° 11.4°
0.5 mm
08-09
19.6° 11.6°
Both models agree Avg diff: 3.0°C

Where are air quality stations near Keynsham?

38
Bristol St Paul's, United Kingdom
8.1 km PM2.5: 9.1 µg/m³
12
Bristol St Paul's, United Kingdom
8.1 km PM2.5: 2.9 µg/m³
60
united-kingdom-bristol-derham-road
8.3 km PM2.5: 16.4 µg/m³ PM10: 17.7 µg/m³
15
Bath Spa
8.7 km 13.5°C 81.9% RH PM2.5: 3.6 µg/m³ PM10: 5.3 µg/m³
4
North Yate
17.0 km PM2.5: 1.0 µg/m³ PM10: 1.3 µg/m³
5
Fairwood Road
25.7 km PM2.5: 1.3 µg/m³
6
Stephenson Road
26.2 km PM2.5: 1.5 µg/m³
4
Vivash Park
26.4 km PM2.5: 0.9 µg/m³
5
Warminster Road
27.8 km PM2.5: 1.2 µg/m³
9
Chepstow A48, United Kingdom
27.9 km PM2.5: 2.2 µg/m³

What cities are near Keynsham?

25 Kingswood 26 Mangotsfield 34 Bristol 12 Bath 19 Yate 19 Chipping Sodbury 16 Nailsea 18 Portishead 11 Neston 8 Mendip
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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 2026-08-08T03:03 UTC.