Air Quality in St Albans, United Kingdom

Drizzle
9.3°C · 85.1% humidity
9.3°
Feels 4.8°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
17 4pm
12
2
12 7pm
12
12
12 10pm
12
12
12 1am
12
12
12 4am
12
12
12 7am
12
12
12 10am
12
12
24 1pm
24
24
Station readings
17
12
2
CAMS model adj -13
25
12
12
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
37
37
37
AD 728×90

PM2.5 Trend (24h)

29h · 1 station
85.1%
Humidity
43.4 km/h
Wind NW
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for St Albans?

Temperature & Precipitation

PM2.56.98 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
6.98
Median
7.25
Average
6.71
Low
8.33
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +16.4

What is the 7-day forecast for St Albans?

04-09
11.5° 5.3°
8.25 mm
04-10
13.1° 4.7°
0.06 mm
04-11
9.2° 3.3°
4.44 mm
04-12
10.4° 4.1°
1.0 mm
04-13
12.4° 4.1°
1.44 mm
04-14
13.0° 3.4°
04-15
14.2° 5.5°
0.06 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near St Albans?

41
Enfield - Bowes Primary School, United Kingdom
20.9 km
25
Enfield - Bowes Primary School, United Kingdom
20.9 km
34
Brent - Neasden Lane, United Kingdom
22.7 km
110
Brent - Neasden Lane, United Kingdom
22.7 km
29
Harlesden HP1
24.7 km PM2.5: 6.9 µg/m³
28
Harlesden LP1
24.7 km PM2.5: 6.7 µg/m³
30
Harlesden LP2
24.8 km PM2.5: 7.1 µg/m³
38
Harlesden HP2
24.9 km PM2.5: 9.1 µg/m³
41
Camden Kerbside, United Kingdom
25.3 km
53
Brent - ARK Franklin Primary Academy, United Kingdom
25.5 km

What cities are near St Albans?

4 Harpenden 12 Hatfield 9 Hemel Hempstead 28 North Watford Welwyn Garden City 12 Borehamwood 10 Watford 9 Bushey 30 Potters Bar 15 Barnet

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:25 UTC.