Stay updated with real-time air quality in Havant, 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)
33
Good
Havant, Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.88 μg/m³
0
55
155
255
425
605+
23.46 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
10.40 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Havant, Hampshire
Havant, Hampshire
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AQI 44
Good
8.26μg/m³
PM2.5
33.45μg/m³
PM10
17.61ppb
O3
0.53ppb
SO2
8.53ppb
NO2
0.02ppm
CO
AQI 44
Good
8.02μg/m³
PM2.5
16.09μg/m³
PM10
15.38ppb
O3
0.53ppb
SO2
6.54ppb
NO2
0.02ppm
CO
AQI 44
Good
8.08μg/m³
PM2.5
16.21μg/m³
PM10
15.41ppb
O3
0.53ppb
SO2
6.61ppb
NO2
0.02ppm
CO
AQI 44
Good
8.21μg/m³
PM2.5
16.46μg/m³
PM10
15.47ppb
O3
0.53ppb
SO2
6.48ppb
NO2
0.02ppm
CO
AQI 49
Good
9.19μg/m³
PM2.5
18.39μg/m³
PM10
15.94ppb
O3
0.53ppb
SO2
5.99ppb
NO2
0.02ppm
CO
AQI 49
Good
8.60μg/m³
PM2.5
17.30μg/m³
PM10
15.66ppb
O3
0.53ppb
SO2
7.10ppb
NO2
0.02ppm
CO
The air quality data for Hampshire, 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 Havant, Hampshire are available every hour.
Havant, Hampshire experienced its worst air quality at 05:00:00, 2025-11-13.
The best air quality in Havant, Hampshire was observed at 09:00:00 on 2025-11-14.
The air quality in Havant, Hampshire right now is Good, with an AQI of 49.
In Havant, Hampshire, PM2.5 is the most frequently found pollutant.
When air quality in Havant, Hampshire is compromised, staying indoors and wearing a mask can reduce health risks.
Havant, Hampshire currently has a PM2.5 concentration of 8.599 μg/m3.
Havant, Hampshire currently has a PM10 concentration of 16.827 μg/m3.
The current carbon monoxide (CO) level in Havant, Hampshire is 0.023 ppm.
The current sulfur dioxide (SO2) concentration in Havant, Hampshire is 0.536 ppb.
Havant, Hampshire currently has an ozone (O3) concentration of 15.562 ppm.
The current level of nitrogen dioxide (NO2) in Havant, Hampshire is 7.734 ppb.
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