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
4.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.31 μg/m³
0
55
155
255
425
605+
36.06 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
3.70 ppb
0
54
101
361
1250
2050+
0.04 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Havant, Hampshire
Havant, Hampshire
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AQI 33
Good
5.82μg/m³
PM2.5
9.58μg/m³
PM10
35.67ppb
O3
0.34ppb
SO2
4.29ppb
NO2
0.04ppm
CO
AQI 33
Good
4.93μg/m³
PM2.5
9.33μg/m³
PM10
36.08ppb
O3
0.35ppb
SO2
3.75ppb
NO2
0.04ppm
CO
AQI 33
Good
4.96μg/m³
PM2.5
9.40μg/m³
PM10
36.12ppb
O3
0.35ppb
SO2
3.82ppb
NO2
0.04ppm
CO
AQI 33
Good
5.03μg/m³
PM2.5
9.58μg/m³
PM10
36.20ppb
O3
0.35ppb
SO2
3.92ppb
NO2
0.04ppm
CO
AQI 34
Good
5.56μg/m³
PM2.5
10.90μg/m³
PM10
36.84ppb
O3
0.36ppb
SO2
4.75ppb
NO2
0.04ppm
CO
AQI 33
Good
5.22μg/m³
PM2.5
10.02μg/m³
PM10
36.49ppb
O3
0.36ppb
SO2
4.45ppb
NO2
0.04ppm
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 11:00:00, 2026-03-28.
The best air quality in Havant, Hampshire was observed at 09:00:00 on 2026-03-29.
The air quality in Havant, Hampshire right now is Good, with an AQI of 33.
In Havant, Hampshire, O3 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 4.917 μg/m3.
Havant, Hampshire currently has a PM10 concentration of 9.312 μg/m3.
The current carbon monoxide (CO) level in Havant, Hampshire is 0.044 ppm.
The current sulfur dioxide (SO2) concentration in Havant, Hampshire is 0.351 ppb.
Havant, Hampshire currently has an ozone (O3) concentration of 36.057 ppm.
The current level of nitrogen dioxide (NO2) in Havant, Hampshire is 3.7 ppb.
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