Portsmouth, United Kingdom Air Quality

Monitoring Station · Portsmouth, United Kingdom
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 2am
33
12
33 5am
31
31
31 8am
31
33
33 11am
40
40
60 2pm
60
60
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
Station readings
12
CAMS model adj +6
27
27
27
27
25
25
25
25
27
27
34
34
54
54
54

Air Quality Forecast (24h)

PM2.52.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Portsmouth, United Kingdom
0.0 km PM2.5: 8.2 µg/m³
39
Southampton Centre, United Kingdom
24.6 km PM2.5: 9.4 µg/m³
34
Southampton Centre, United Kingdom
24.6 km PM2.5: 8.2 µg/m³

Nearby Cities

50 Portsmouth 50 Southsea 51 Gosport 50 Waterlooville 50 Havant 50 South Hayling 51 Fareham 50 Hayling Island 50 Emsworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T05:52 UTC.