Air Quality in Heswall, United Kingdom

Windy
16.1°C · 44.0% humidity
16.1°
Feels 16.1°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
3 8am
3
3
23 11am
18
13
11 2pm
9
8
7 5pm
6
5
5 8pm
5
5
4 11pm
4
4
4 2am
4
4
4 5am
4
4
Station readings 33h ago
AQI 4
PM2.5 1.0 µg/m³ · 33h ago
CAMS model adj -21
24
24
24
24
25
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

7h · 1 stn

Heswall'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.

44.0%
Humidity
83.9 km/h
Wind WSW
1008.7 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
23
5.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

7h · 1 station
PM2.55.5 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
5.5
Median
5.5
Average
5.5
Low
5.5
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +0.3
06-09
20.7° 8.2°
0.06 mm
06-10
15.3° 11.4°
2.94 mm
06-11
22.4° 15.2°
1.94 mm
06-12
17.3° 9.5°
06-13
20.7° 10.9°
06-14
19.3° 10.6°
1.75 mm
06-15
17.8° 9.6°
1.44 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 2026-06-09T10:47 UTC.