Great Missenden Air Quality
Monitoring Station
· Amersham, United Kingdom
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
8
2am
23
11
5
5am
3
3
3
8am
3
3
3
11am
3
5
5
2pm
5
5
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
8
23
11
CAMS model
adj -22
34
34
34
27
25
25
25
25
25
25
25
27
27
27
27
Air Quality Forecast (24h)
PM2.52.7 µg/m³
✓ WHO
Good
PM107.1 µg/m³
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T05:41 UTC.