Air Quality in St Albans, United Kingdom
Windy
13.9°C · 66.5% humidity
13.9°
Feels 13.9°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations
Nearby Monitoring Stations
AQI Forecast
54
3am
54
54
32
6am
18
16
19
9am
21
23
24
12pm
25
25
26
3pm
26
26
27
6pm
25
25
25
9pm
25
25
25
12am
25
25
Air Quality Index Trend
48h · 12 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.
66.5%
Humidity
50.9 km/h
Wind ENE
1016.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.76 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for St Albans?
Temperature & Precipitation
PM2.5 Trend
48h · 12 stationsPM2.57.76 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (7 stations within 25 km)
7.76
Median
7.57
Average
0.2
Low
13.1
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.0
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?
30
Harlesden HP1
30
Harlesden LP1
15
Haringey Roadside, United Kingdom
8
Haringey Roadside, United Kingdom
37
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 2026-07-22T05:44 UTC.