Portsmouth, United Kingdom

Monitoring Station · Portsmouth, United Kingdom
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
117 4am
46
93
93 7am
93
93
93 10am
73
73
73 1pm
73
73
73 4pm
73
73
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
117
46
CAMS model adj +39
54
54
54
54
54
54
54
34
34
34
34
34
34
34
34

Air Quality Trend (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

53
Portsmouth, United Kingdom
0.0 km PM2.5: 13.1 µg/m³
46
Portsmouth, United Kingdom
0.0 km PM2.5: 11.0 µg/m³
54
Portsmouth, United Kingdom
0.0 km PM2.5: 13.5 µg/m³
72
Portsmouth, United Kingdom
0.0 km PM2.5: 22.1 µg/m³
53
Portsmouth, United Kingdom
0.0 km PM2.5: 13.1 µg/m³
58
Portsmouth, United Kingdom
0.0 km PM2.5: 15.4 µg/m³
53
Southampton Centre, United Kingdom
24.6 km PM2.5: 13.1 µg/m³
32
Southampton Centre, United Kingdom
24.6 km PM2.5: 7.7 µg/m³

Nearby Cities

46 Portsmouth 46 Southsea 46 Gosport 46 Waterlooville 46 Havant 46 South Hayling 47 Fareham 46 Hayling Island 46 Emsworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T07:58 UTC.