Stay updated with real-time air quality in Amersham, Buckinghamshire featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
20
Good
Amersham, Buckinghamshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.53 μg/m³
0
55
155
255
425
605+
21.71 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
9.83 ppb
0
54
101
361
1250
2050+
0.03 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Amersham, Buckinghamshire
Amersham, Buckinghamshire
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AQI 24
Good
2.83μg/m³
PM2.5
9.23μg/m³
PM10
26.20ppb
O3
0.48ppb
SO2
4.70ppb
NO2
0.03ppm
CO
AQI 21
Good
2.96μg/m³
PM2.5
8.44μg/m³
PM10
22.96ppb
O3
0.49ppb
SO2
9.63ppb
NO2
0.02ppm
CO
AQI 23
Good
2.94μg/m³
PM2.5
6.51μg/m³
PM10
24.81ppb
O3
0.48ppb
SO2
9.93ppb
NO2
0.04ppm
CO
AQI 21
Good
3.25μg/m³
PM2.5
7.43μg/m³
PM10
22.72ppb
O3
0.48ppb
SO2
9.54ppb
NO2
0.02ppm
CO
AQI 19
Good
3.48μg/m³
PM2.5
8.94μg/m³
PM10
18.30ppb
O3
0.48ppb
SO2
20.01ppb
NO2
0.03ppm
CO
AQI 23
Good
2.87μg/m³
PM2.5
9.16μg/m³
PM10
24.86ppb
O3
0.48ppb
SO2
4.69ppb
NO2
0.03ppm
CO
The air quality data for Buckinghamshire, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Amersham, Buckinghamshire are available every hour.
Amersham, Buckinghamshire experienced its worst air quality at 11:00:00, 2026-10-04.
The best air quality in Amersham, Buckinghamshire was observed at 12:00:00 on 2026-10-05.
The air quality in Amersham, Buckinghamshire right now is Good, with an AQI of 20.
In Amersham, Buckinghamshire, O3 is the most frequently found pollutant.
When air quality in Amersham, Buckinghamshire is compromised, staying indoors and wearing a mask can reduce health risks.
Amersham, Buckinghamshire currently has a PM2.5 concentration of 3.001 μg/m3.
Amersham, Buckinghamshire currently has a PM10 concentration of 8.997 μg/m3.
The current carbon monoxide (CO) level in Amersham, Buckinghamshire is 0.03 ppm.
The current sulfur dioxide (SO2) concentration in Amersham, Buckinghamshire is 0.483 ppb.
Amersham, Buckinghamshire currently has an ozone (O3) concentration of 22.494 ppm.
The current level of nitrogen dioxide (NO2) in Amersham, Buckinghamshire is 10.31 ppb.
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