Air Quality in North Watford, United Kingdom

Cloudy
9.6°C · 78.8% humidity
9.6°
Feels 5.9°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
4 2am
4
4
23 5am
18
14
11 8am
11
8
7 11am
6
5
5 2pm
5
4
4 5pm
4
4
4 8pm
6
6
6 11pm
6
6
Station readings 14h ago
AQI 4
PM2.5 1.0 µg/m³ · 14h ago
CAMS model adj -21
25
25
25
25
25
25
25
27
25
25
25
25
25
25
25
25
25
25
25
27
27
27
27
27
AD 728×90

Air Quality Index Trend

11h · 1 stn

North Watford'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.

78.8%
Humidity
32.2 km/h
Wind WSW
1021.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
23
5.64 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

11h · 1 station
PM2.55.64 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
5.64
Median
5.6
Average
1.22
Low
13.1
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +0.3
06-09
15.8° 8.0°
0.56 mm
06-10
13.3° 11.7°
7.94 mm
06-11
25.2° 13.5°
1.75 mm
06-12
20.9° 9.0°
06-13
21.6° 9.8°
0.19 mm
06-14
20.4° 10.5°
1.06 mm
06-15
16.5° 9.4°
3.69 mm
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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 2026-06-09T04:47 UTC.