Air Quality in Saffron Walden, United Kingdom
Windy
13.3°C · 73.0% humidity
13.3°
Feels 13.3°
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Saffron Walden's air quality — share it
AQI Forecast
Calibrated
14
3am
14
14
10
6am
11
8
6
9am
4
3
2
12pm
2
1
1
3pm
1
0
0
6pm
0
0
0
9pm
0
0
0
12am
0
0
Station readings
4
6
12
12
CAMS model
adj -40
54
54
54
34
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
31h · 1 stnSaffron 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.
73.0%
Humidity
46.3 km/h
Wind NE
1016.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.44 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Saffron Walden?
Temperature & Precipitation
PM2.5 Trend
31h · 1 stationPM2.52.44 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
2.44
Median
2.44
Average
2.44
Low
2.44
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +4.9
What is the 7-day forecast for Saffron Walden?
07-22
24.2° 12.2°
1.5 mm
07-23
18.3° 14.2°
2.06 mm
07-24
22.7° 15.0°
3.19 mm
07-25
29.2° 13.0°
07-26
19.4° 12.2°
0.63 mm
07-27
26.9° 15.9°
1.87 mm
07-28
25.3° 16.2°
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Saffron Walden?
What cities are near Saffron Walden?
Get AQI alerts for Saffron Walden
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T05:49 UTC.