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)
24
Good
Havant, Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.03 μg/m³
0
55
155
255
425
605+
25.53 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
3.54 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Havant, Hampshire
Havant, Hampshire
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AQI 25
Good
2.94μg/m³
PM2.5
6.59μg/m³
PM10
26.53ppb
O3
0.59ppb
SO2
4.32ppb
NO2
0.12ppm
CO
AQI 24
Good
2.98μg/m³
PM2.5
6.38μg/m³
PM10
25.61ppb
O3
0.52ppb
SO2
3.22ppb
NO2
0.12ppm
CO
AQI 24
Good
2.98μg/m³
PM2.5
6.41μg/m³
PM10
25.79ppb
O3
0.52ppb
SO2
3.24ppb
NO2
0.12ppm
CO
AQI 24
Good
3.00μg/m³
PM2.5
6.53μg/m³
PM10
25.87ppb
O3
0.52ppb
SO2
3.58ppb
NO2
0.12ppm
CO
AQI 25
Good
3.00μg/m³
PM2.5
6.82μg/m³
PM10
27.41ppb
O3
0.49ppb
SO2
4.31ppb
NO2
0.12ppm
CO
AQI 25
Good
2.97μg/m³
PM2.5
6.73μg/m³
PM10
26.89ppb
O3
0.49ppb
SO2
3.54ppb
NO2
0.12ppm
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 10:00:00, 2026-05-13.
The best air quality in Havant, Hampshire was observed at 10:00:00 on 2026-05-14.
The air quality in Havant, Hampshire right now is Good, with an AQI of 24.
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 2.326 μg/m3.
Havant, Hampshire currently has a PM10 concentration of 6.028 μg/m3.
The current carbon monoxide (CO) level in Havant, Hampshire is 0.108 ppm.
The current sulfur dioxide (SO2) concentration in Havant, Hampshire is 0.537 ppb.
Havant, Hampshire currently has an ozone (O3) concentration of 25.526 ppm.
The current level of nitrogen dioxide (NO2) in Havant, Hampshire is 3.538 ppb.
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