Portsmouth, United Kingdom

Monitoring Station · Portsmouth, United Kingdom
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
82 5am
82
82
82 8am
62
62
62 11am
62
62
62 2pm
55
55
55 5pm
55
—
— 8pm
—
—
— 11pm
—
—
— 2am
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CAMS model adj +28
54
54
54
54
34
34
34
34
34
34
27
27
27
27

Air Quality Trend (24h)

PM2.59.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

27
Portsmouth, United Kingdom
0.0 km PM2.5: 6.5 µg/m³
38
Portsmouth, United Kingdom
0.0 km PM2.5: 9.1 µg/m³
99
Southampton Centre, United Kingdom
24.6 km PM2.5: 34.9 µg/m³
108
Southampton Centre, United Kingdom
24.6 km PM2.5: 38.3 µg/m³

Nearby Cities

41 Portsmouth 41 Southsea 41 Gosport 41 Waterlooville 41 Havant 41 South Hayling 41 Fareham 41 Hayling Island 41 Emsworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T08:57 UTC.