Portsmouth, United Kingdom

Monitoring Station · Portsmouth, United Kingdom
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 2pm
20
20
20 5pm
20
19
19 8pm
20
20
20 11pm
20
19
19 2am
19
20
— 5am
—
—
— 8am
—
—
— 11am
—
—
Station readings
33
CAMS model adj -5
25
25
25
25
25
24
24
25
25
25
25
24
24
24
25

Air Quality Trend (24h)

PM2.57.9 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

33
Portsmouth, United Kingdom
0.0 km PM2.5: 7.9 µg/m³
33
Portsmouth, United Kingdom
0.0 km PM2.5: 7.9 µg/m³
34
Southampton Centre, United Kingdom
24.6 km PM2.5: 8.2 µg/m³
34
Southampton Centre, United Kingdom
24.6 km PM2.5: 8.2 µg/m³
34
Southampton Centre, United Kingdom
24.6 km PM2.5: 8.2 µg/m³
35
Southampton Centre, United Kingdom
24.6 km PM2.5: 8.4 µg/m³

Nearby Cities

33 Portsmouth 33 Southsea 33 Gosport 33 Waterlooville 33 Havant 33 South Hayling 33 Fareham 33 Hayling Island 33 Emsworth

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T17:32 UTC.