Stay updated with real-time air quality in Buckinghamshire, UK 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)
49
Good
Buckinghamshire, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.29 μg/m³
0
55
155
255
425
605+
21.47 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
14.65 ppb
0
54
101
361
1250
2050+
0.76 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Buckinghamshire, UK
Buckinghamshire, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 38
Good
6.88μg/m³
PM2.5
17.82μg/m³
PM10
20.62ppb
O3
1.08ppb
SO2
36.31ppb
NO2
0.77ppm
CO
AQI 44
Good
8.35μg/m³
PM2.5
38.46μg/m³
PM10
20.45ppb
O3
0.66ppb
SO2
15.94ppb
NO2
0.76ppm
CO
AQI 49
Good
8.70μg/m³
PM2.5
29.11μg/m³
PM10
21.15ppb
O3
0.65ppb
SO2
15.96ppb
NO2
0.76ppm
CO
AQI 49
Good
9.04μg/m³
PM2.5
20.00μg/m³
PM10
20.88ppb
O3
0.54ppb
SO2
19.52ppb
NO2
0.76ppm
CO
AQI 52
Moderate
9.53μg/m³
PM2.5
37.41μg/m³
PM10
19.57ppb
O3
0.65ppb
SO2
13.39ppb
NO2
0.76ppm
CO
AQI 44
Good
7.67μg/m³
PM2.5
17.73μg/m³
PM10
21.48ppb
O3
0.64ppb
SO2
11.20ppb
NO2
0.76ppm
CO
Air quality data and pollutant measurements for Buckinghamshire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Buckinghamshire, UK is updated every hour.
The worst air quality in Buckinghamshire, UK in the last 24 hours was observed at 10:00:00 on 2026-11-12.
In the last 24 hrs, the best air quality in Buckinghamshire, UK was observed at 10:00:00 on 2026-11-12.
The current air quality in Buckinghamshire, UK is 49, categorized as Good based on real-time data.
The most common pollutant in Buckinghamshire, UK is PM2.5.
If the air quality in Buckinghamshire, UK is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Buckinghamshire, UK is 8.798 μg/m3.
The current PM10 concentration at Buckinghamshire, UK is 36.289 μg/m3.
The current carbon monoxide (CO) concentration at Buckinghamshire, UK is 0.761 ppm.
The current sulfur dioxide (SO2) concentration at Buckinghamshire, UK is 0.645 ppb.
The current ozone (O3) concentration at Buckinghamshire, UK is 21.474 ppm.
The current nitrogen dioxide (NO2) concentration at Buckinghamshire, UK is 14.647 ppb.
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