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)
52
Moderate
Petersfield, Hampshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.99 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.09 μg/m³
0
55
155
255
425
605+
22.14 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
3.90 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Petersfield, Hampshire
Petersfield, Hampshire
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AQI 28
Good
2.57μg/m³
PM2.5
5.17μg/m³
PM10
29.59ppb
O3
0.48ppb
SO2
3.14ppb
NO2
0.04ppm
CO
AQI 28
Good
2.55μg/m³
PM2.5
5.10μg/m³
PM10
29.61ppb
O3
0.48ppb
SO2
3.04ppb
NO2
0.04ppm
CO
AQI 23
Good
2.91μg/m³
PM2.5
7.04μg/m³
PM10
25.49ppb
O3
0.48ppb
SO2
2.50ppb
NO2
0.03ppm
CO
AQI 28
Good
2.54μg/m³
PM2.5
5.06μg/m³
PM10
29.65ppb
O3
0.48ppb
SO2
2.97ppb
NO2
0.04ppm
CO
AQI 27
Good
2.53μg/m³
PM2.5
6.25μg/m³
PM10
28.97ppb
O3
0.49ppb
SO2
4.02ppb
NO2
0.04ppm
CO
AQI 25
Good
2.93μg/m³
PM2.5
6.55μg/m³
PM10
27.08ppb
O3
0.50ppb
SO2
1.91ppb
NO2
0.03ppm
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 12:00:00 on 2025-07-22.
In the last 24 hrs, the best air quality in Petersfield, Hampshire was observed at 09:00:00 on 2025-07-22.
The current air quality in Petersfield, Hampshire is 28, categorized as Good based on real-time data.
The most common pollutant in Petersfield, Hampshire is O3.
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 2.981 μg/m3.
The current PM10 concentration at Petersfield, Hampshire is 7.045 μg/m3.
The current carbon monoxide (CO) concentration at Petersfield, Hampshire is 0.033 ppm.
The current sulfur dioxide (SO2) concentration at Petersfield, Hampshire is 0.477 ppb.
The current ozone (O3) concentration at Petersfield, Hampshire is 29.948 ppm.
The current nitrogen dioxide (NO2) concentration at Petersfield, Hampshire is 3.748 ppb.
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