Portsmouth, United Kingdom

Monitoring Station · Portsmouth, United Kingdom
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
106 6am
106
106
86 9am
86
86
86 12pm
86
86
79 3pm
79
79
79 6pm
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—
— 9pm
—
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— 12am
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— 3am
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CAMS model adj +52
54
54
54
34
34
34
34
34
34
27
27
27
27

Air Quality Trend (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

39
Portsmouth, United Kingdom
0.0 km PM2.5: 9.4 µg/m³
27
Portsmouth, United Kingdom
0.0 km PM2.5: 6.5 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 2026-04-17T09:00 UTC.