Air Quality in St Albans, United Kingdom
Windy
13.4°C · 57.6% humidity
13.4°
Feels 13.4°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
54
12am
54
54
50
3am
54
54
54
6am
34
27
27
9am
27
27
27
12pm
27
27
27
3pm
27
27
27
6pm
25
25
25
9pm
25
25
Air Quality Index Trend
48h · 6 stnSt Albans'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.
57.6%
Humidity
45.8 km/h
Wind ENE
1015.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.94 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for St Albans?
Temperature & Precipitation
PM2.5 Trend
48h · 6 stationsPM2.511.94 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
11.94
Median
11.91
Average
7.7
Low
24.9
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -2.2
What is the 7-day forecast for St Albans?
07-22
23.8° 13.4°
0.19 mm
07-23
19.4° 15.4°
2.0 mm
07-24
22.1° 14.8°
3.0 mm
07-25
29.2° 13.3°
0.13 mm
07-26
18.2° 13.3°
2.38 mm
07-27
26.9° 16.4°
4.13 mm
07-28
25.7° 16.6°
Both models agree
Avg diff: 2.7°C
Where are air quality stations near St Albans?
36
Harlesden HP1
33
Harlesden LP1
50
Haringey Roadside, United Kingdom
8
Haringey Roadside, United Kingdom
42
Harlesden LP2
38
Harlesden HP2
38
Camden Kerbside, United Kingdom
26
Camden Kerbside, United Kingdom
30
Camden - Coopers Lane, United Kingdom
51
Waltham Forest Dawlish Rd, United Kingdom
What cities are near St Albans?
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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 2026-07-22T02:18 UTC.