Air Quality in Brighton, United Kingdom
Windy
14.9°C · 68.5% humidity
14.9°
Feels 14.9°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Brighton's air quality — share it
AQI Forecast
Calibrated
10
3pm
10
10
15
6pm
14
6
5
9pm
4
4
4
12am
3
3
1
3am
1
1
1
6am
1
1
1
9am
3
3
10
12pm
10
10
Station readings
5
5
7
11
CAMS model
adj -24
34
34
34
34
34
27
27
27
27
27
27
27
25
25
25
25
25
25
25
27
27
34
34
34
Air Quality Index Trend
33h · 1 stnBrighton'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.
68.5%
Humidity
137.9 km/h
Wind NE
1021.9 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
3.48 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for Brighton?
Temperature & Precipitation
PM2.5 Trend
33h · 1 stationPM2.53.48 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
Station readings (2 stations within 25 km)
3.48
Median
6.4
Average
1.8
Low
11.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.9
What is the 7-day forecast for Brighton?
05-29
14.9° 12.9°
1.94 mm
05-30
15.3° 13.3°
05-31
15.9° 12.9°
0.44 mm
06-01
17.0° 13.3°
0.31 mm
06-02
17.3° 13.4°
3.13 mm
06-03
16.0° 12.6°
06-04
16.9° 14.3°
4.37 mm
Both models agree
Avg diff: 1.5°C
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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 2026-05-29T17:50 UTC.