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
32 6am
20
32
32 9am
34
34
41 12pm
41
61
61 3pm
61
61
41 6pm
41
41
— 9pm
—
—
— 12am
—
—
— 3am
—
—
Station readings
20
CAMS model adj +7
25
25
25
25
27
27
34
34
54
54
54
54
34
34
34

Air Quality Forecast (24h)

PM2.54.8 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

34
Portsmouth, United Kingdom
0.0 km PM2.5: 8.2 µg/m³
39
Southampton Centre, United Kingdom
24.6 km PM2.5: 9.4 µg/m³
34
Southampton Centre, United Kingdom
24.6 km PM2.5: 8.2 µg/m³

Nearby Cities

50 Portsmouth 50 Southsea 51 Gosport 50 Waterlooville 50 Havant 50 South Hayling 51 Fareham 50 Hayling Island 50 Emsworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T09:16 UTC.