Air Quality in Berkhamsted, United Kingdom

Windy
13.8°C · 65.9% humidity
13.8°
Feels 13.8°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
11 3am
11
11
17 6am
19
13
10 9am
7
5
4 12pm
3
2
1 3pm
1
1
0 6pm
0
0
0 9pm
0
0
0 12am
0
0
Station readings
8
23
11
CAMS model adj -43
54
54
54
34
27
25
25
25
25
25
25
27
27
27
27
27
27
27
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

46h · 1 stn

Berkhamsted'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.

65.9%
Humidity
57.8 km/h
Wind ENE
1015.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
17
4.07 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.54.07 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
4.07
Median
4.07
Average
4.07
Low
4.07
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +3.0
07-22
24.1° 13.8°
0.56 mm
07-23
18.3° 15.5°
0.5 mm
07-24
20.0° 14.1°
5.25 mm
07-25
28.6° 12.7°
07-26
21.3° 12.0°
1.06 mm
07-27
26.5° 16.0°
4.31 mm
07-28
27.2° 15.3°
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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 2026-07-22T05:39 UTC.