Stay updated with real-time air quality in High Wycombe, 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)
44
Good
High Wycombe, Buckinghamshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.60 μg/m³
0
55
155
255
425
605+
37.64 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
10.38 ppb
0
54
101
361
1250
2050+
0.02 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
High Wycombe, Buckinghamshire
High Wycombe, Buckinghamshire
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AQI 49
Good
8.65μg/m³
PM2.5
30.40μg/m³
PM10
37.42ppb
O3
0.61ppb
SO2
5.55ppb
NO2
0.02ppm
CO
AQI 44
Good
7.61μg/m³
PM2.5
23.74μg/m³
PM10
39.17ppb
O3
0.61ppb
SO2
6.36ppb
NO2
0.02ppm
CO
AQI 44
Good
7.61μg/m³
PM2.5
23.74μg/m³
PM10
39.17ppb
O3
0.61ppb
SO2
6.36ppb
NO2
0.02ppm
CO
AQI 44
Good
7.50μg/m³
PM2.5
24.35μg/m³
PM10
37.07ppb
O3
0.61ppb
SO2
7.12ppb
NO2
0.01ppm
CO
AQI 49
Good
8.66μg/m³
PM2.5
25.00μg/m³
PM10
39.15ppb
O3
0.61ppb
SO2
8.88ppb
NO2
0.01ppm
CO
AQI 44
Good
7.61μg/m³
PM2.5
23.74μg/m³
PM10
39.17ppb
O3
0.61ppb
SO2
6.36ppb
NO2
0.02ppm
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 High Wycombe, Buckinghamshire is updated every hour.
The worst air quality in High Wycombe, Buckinghamshire in the last 24 hours was observed at 09:00:00 on 2026-08-13.
In the last 24 hrs, the best air quality in High Wycombe, Buckinghamshire was observed at 12:00:00 on 2026-08-14.
The current air quality in High Wycombe, Buckinghamshire is 49, categorized as Good based on real-time data.
The most common pollutant in High Wycombe, Buckinghamshire is PM2.5.
If the air quality in High Wycombe, Buckinghamshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at High Wycombe, Buckinghamshire is 8.651 μg/m3.
The current PM10 concentration at High Wycombe, Buckinghamshire is 30.397 μg/m3.
The current carbon monoxide (CO) concentration at High Wycombe, Buckinghamshire is 0.016 ppm.
The current sulfur dioxide (SO2) concentration at High Wycombe, Buckinghamshire is 0.612 ppb.
The current ozone (O3) concentration at High Wycombe, Buckinghamshire is 37.417 ppm.
The current nitrogen dioxide (NO2) concentration at High Wycombe, Buckinghamshire is 5.553 ppb.
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