Portsmouth, United Kingdom Air Quality

Monitoring Station · Portsmouth, United Kingdom
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 12am
50
20
46 3am
39
39
39 6am
39
46
46 9am
46
46
66 12pm
66
66
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
50
20
CAMS model adj +12
34
34
34
34
27
27
27
27
34
34
34
34
54
54
54

Air Quality Forecast (24h)

PM2.54.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
Southampton Centre, United Kingdom
24.6 km PM2.5: 4.8 µg/m³

Nearby Cities

32 Portsmouth 32 Southsea 32 Gosport 32 Waterlooville 32 Havant 32 South Hayling 32 Fareham 32 Hayling Island 32 Emsworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:47 UTC.