Stay updated with real-time air quality in Petersfield, Hampshire 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)
38
Good
Petersfield, Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.20 μg/m³
0
55
155
255
425
605+
25.20 ppb
0
55
71
86
201
201+
0.82 ppb
0
36
76
186
605
1005+
2.24 ppb
0
54
101
361
1250
2050+
0.53 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Petersfield, Hampshire
Petersfield, Hampshire
Scroll To Air Quality MapLoading...
AQI 49
Good
9.12μg/m³
PM2.5
15.26μg/m³
PM10
32.76ppb
O3
0.79ppb
SO2
3.88ppb
NO2
0.63ppm
CO
AQI 49
Good
9.14μg/m³
PM2.5
15.30μg/m³
PM10
32.92ppb
O3
0.80ppb
SO2
3.78ppb
NO2
0.63ppm
CO
AQI 38
Good
7.38μg/m³
PM2.5
13.92μg/m³
PM10
24.34ppb
O3
0.77ppb
SO2
4.57ppb
NO2
0.63ppm
CO
AQI 49
Good
9.19μg/m³
PM2.5
15.39μg/m³
PM10
33.07ppb
O3
0.80ppb
SO2
3.72ppb
NO2
0.63ppm
CO
AQI 44
Good
8.41μg/m³
PM2.5
18.26μg/m³
PM10
30.63ppb
O3
0.82ppb
SO2
5.22ppb
NO2
0.63ppm
CO
AQI 44
Good
8.04μg/m³
PM2.5
13.19μg/m³
PM10
28.02ppb
O3
0.83ppb
SO2
3.52ppb
NO2
0.63ppm
CO
Air quality data and pollutant measurements for Hampshire, 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 Petersfield, Hampshire is updated every hour.
The worst air quality in Petersfield, Hampshire in the last 24 hours was observed at 11:00:00 on 2026-02-11.
In the last 24 hrs, the best air quality in Petersfield, Hampshire was observed at 03:00:00 on 2026-02-11.
The current air quality in Petersfield, Hampshire is 38, categorized as Good based on real-time data.
The most common pollutant in Petersfield, Hampshire is PM2.5.
If the air quality in Petersfield, Hampshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Petersfield, Hampshire is 7.279 μg/m3.
The current PM10 concentration at Petersfield, Hampshire is 10.199 μg/m3.
The current carbon monoxide (CO) concentration at Petersfield, Hampshire is 0.531 ppm.
The current sulfur dioxide (SO2) concentration at Petersfield, Hampshire is 0.819 ppb.
The current ozone (O3) concentration at Petersfield, Hampshire is 25.205 ppm.
The current nitrogen dioxide (NO2) concentration at Petersfield, Hampshire is 2.243 ppb.
All Rights Reserved © Ambee Inc. 2025