Air Quality in Lewes, United Kingdom
Drizzle
14.3°C · 69.1% humidity
14.3°
Feels 14.3°
5
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Lewes's air quality — share it
AQI Forecast
Calibrated
12
5pm
5
5
5
8pm
3
2
2
11pm
2
2
3
2am
3
5
5
5am
5
5
5
8am
5
5
5
11am
5
5
12
2pm
12
5
Station readings
3
7
5
CAMS model
adj -22
34
27
27
27
25
24
24
24
24
25
25
27
27
27
27
27
27
27
27
27
27
34
34
27
Air Quality Index Trend
7h · 1 stnLewes'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.
69.1%
Humidity
100.9 km/h
Wind SW
1009.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.2 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Lewes?
Temperature & Precipitation
PM2.5 Trend
7h · 1 stationPM2.51.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
1.2
Median
1.2
Average
1.2
Low
1.2
High
PM2.5 µg/m³ · Model: 6.15 · Bias: +4.9
What is the 7-day forecast for Lewes?
06-08
17.7° 8.3°
0.81 mm
06-09
16.6° 8.0°
1.38 mm
06-10
15.5° 11.2°
8.0 mm
06-11
27.8° 13.8°
2.06 mm
06-12
21.2° 9.8°
06-13
24.3° 7.9°
0.06 mm
06-14
18.7° 10.0°
3.13 mm
Both models agree
Avg diff: 4.1°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 2026-06-08T19:30 UTC.