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
6.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.31 μg/m³
0
55
155
255
425
605+
26.52 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
4.82 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Havant, Hampshire
Havant, Hampshire
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AQI 44
Good
8.06μg/m³
PM2.5
19.23μg/m³
PM10
24.73ppb
O3
0.45ppb
SO2
8.33ppb
NO2
0.15ppm
CO
AQI 44
Good
7.69μg/m³
PM2.5
17.78μg/m³
PM10
22.55ppb
O3
0.44ppb
SO2
7.13ppb
NO2
0.16ppm
CO
AQI 44
Good
7.71μg/m³
PM2.5
17.82μg/m³
PM10
22.55ppb
O3
0.44ppb
SO2
7.25ppb
NO2
0.16ppm
CO
AQI 44
Good
7.81μg/m³
PM2.5
17.98μg/m³
PM10
22.72ppb
O3
0.44ppb
SO2
7.02ppb
NO2
0.16ppm
CO
AQI 44
Good
8.47μg/m³
PM2.5
19.09μg/m³
PM10
23.71ppb
O3
0.45ppb
SO2
6.05ppb
NO2
0.16ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
18.24μg/m³
PM10
22.58ppb
O3
0.45ppb
SO2
7.97ppb
NO2
0.16ppm
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 08:00:00, 2025-11-05.
The best air quality in Havant, Hampshire was observed at 11:00:00 on 2025-11-04.
The air quality in Havant, Hampshire right now is Good, with an AQI of 44.
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 7.682 μg/m3.
Havant, Hampshire currently has a PM10 concentration of 17.773 μg/m3.
The current carbon monoxide (CO) level in Havant, Hampshire is 0.189 ppm.
The current sulfur dioxide (SO2) concentration in Havant, Hampshire is 0.57 ppb.
Havant, Hampshire currently has an ozone (O3) concentration of 22.339 ppm.
The current level of nitrogen dioxide (NO2) in Havant, Hampshire is 6.653 ppb.
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