Air Quality in Saffron Walden, United Kingdom

Cloudy
10.1°C · 79.8% humidity
10.1°
Feels 10.1°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
10 5am
10
10
25 8am
21
18
16 11am
15
13
13 2pm
12
11
11 5pm
10
11
11 8pm
11
11
11 11pm
11
11
10 2am
10
10
Station readings 11h ago
AQI 8
PM2.5 2.0 µg/m³ · 11h ago
CAMS model adj -14
24
24
24
25
25
25
25
25
24
25
25
24
24
24
25
25
25
25
25
25
25
24
24
24
AD 728×90

Air Quality Index Trend

25h · 1 stn

Saffron Walden'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.

79.8%
Humidity
26.6 km/h
Wind WSW
1021.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
25
5.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

25h · 1 station
PM2.55.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
06-09
15.3° 7.7°
0.5 mm
06-10
14.1° 10.8°
9.13 mm
06-11
25.3° 14.2°
3.0 mm
06-12
20.6° 9.3°
06-13
21.6° 7.7°
0.19 mm
06-14
20.1° 10.3°
3.38 mm
06-15
14.5° 11.0°
6.69 mm
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T07:09 UTC.