Portsmouth, United Kingdom

Monitoring Station · Portsmouth, United Kingdom
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 4pm
56
56
56 7pm
56
76
76 10pm
76
76
49 1am
49
49
49 4am
56
56
— 7am
—
—
— 10am
—
—
— 1pm
—
—
CAMS model adj +22
34
34
34
34
34
54
54
54
54
27
27
27
27
34
34

Air Quality Forecast (24h)

PM2.58.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
Portsmouth, United Kingdom
0.0 km PM2.5: 9.1 µg/m³
38
Portsmouth, United Kingdom
0.0 km PM2.5: 9.1 µg/m³
32
Portsmouth, United Kingdom
0.0 km PM2.5: 7.7 µg/m³
76
Southampton Centre, United Kingdom
24.6 km PM2.5: 24.0 µg/m³
29
Southampton Centre, United Kingdom
24.6 km PM2.5: 7.0 µg/m³
30
Southampton Centre, United Kingdom
24.6 km PM2.5: 7.2 µg/m³

Nearby Cities

29 Portsmouth 30 Southsea 29 Gosport 30 Waterlooville 30 Havant 30 South Hayling 29 Fareham 30 Hayling Island 30 Emsworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-24T19:59 UTC.