Portsmouth, United Kingdom

Monitoring Station · Portsmouth, United Kingdom
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 5pm
33
33
33 8pm
33
33
33 11pm
33
33
33 2am
33
33
33 5am
31
31
— 8am
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— 11am
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— 2pm
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Station readings
29
CAMS model adj +6
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25

Air Quality Trend (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

31
Portsmouth, United Kingdom
0.0 km PM2.5: 7.4 µg/m³
27
Portsmouth, United Kingdom
0.0 km PM2.5: 6.5 µg/m³
26
Southampton Centre, United Kingdom
24.6 km PM2.5: 6.2 µg/m³
26
Southampton Centre, United Kingdom
24.6 km PM2.5: 6.2 µg/m³
29
Southampton Centre, United Kingdom
24.6 km PM2.5: 7.0 µg/m³

Nearby Cities

27 Portsmouth 27 Southsea 27 Gosport 27 Waterlooville 27 Havant 27 South Hayling 27 Fareham 27 Hayling Island 27 Emsworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T20:33 UTC.