Air Quality in Keynsham, United Kingdom
Clear
16.3°C · 48.1% humidity
16.3°
Feels 16.3°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
Keynsham's air quality — share it
AQI Forecast
Calibrated
8
2pm
8
8
17
5pm
21
19
38
8pm
37
36
35
11pm
35
35
34
2am
34
14
14
5am
14
14
14
8am
14
14
14
11am
14
14
Station readings
8
8
8
11
CAMS model
adj -20
27
27
27
27
34
34
54
54
54
54
54
54
54
54
34
34
34
34
34
34
34
34
34
34
Air Quality Index Trend
47h · 1 stnKeynsham'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.
48.1%
Humidity
20.0 km/h
Wind N
1028.9 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.09 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Keynsham?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.54.09 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (3 stations within 25 km)
4.09
Median
3.98
Average
1.0
Low
8.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.2
What is the 7-day forecast for Keynsham?
09-05
16.3° 10.2°
0.56 mm
09-06
19.5° 11.8°
0.5 mm
09-07
14.5° 11.8°
3.94 mm
09-08
23.0° 9.0°
0.06 mm
09-09
17.6° 9.2°
0.38 mm
09-10
21.2° 13.5°
1.06 mm
09-11
16.2° 11.7°
0.13 mm
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Keynsham?
30
Bristol St Paul's, United Kingdom
30
Bristol St Paul's, United Kingdom
34
Bristol St Paul's, United Kingdom
4
united-kingdom-bristol-derham-road
12
Bath Spa
–
North Yate
4
Fairwood Road
4
Stephenson Road
2
Vivash Park
3
Warminster Road
What cities are near Keynsham?
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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 2026-09-05T16:27 UTC.