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)
49
Good
Havant, Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.19 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.04 μg/m³
0
55
155
255
425
605+
33.72 ppb
0
55
71
86
201
201+
0.84 ppb
0
36
76
186
605
1005+
4.93 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Havant, Hampshire
Havant, Hampshire
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AQI 52
Moderate
9.85μg/m³
PM2.5
21.13μg/m³
PM10
34.46ppb
O3
0.81ppb
SO2
5.12ppb
NO2
1.01ppm
CO
AQI 49
Good
9.14μg/m³
PM2.5
15.92μg/m³
PM10
32.70ppb
O3
0.80ppb
SO2
9.91ppb
NO2
1.01ppm
CO
AQI 49
Good
9.12μg/m³
PM2.5
15.84μg/m³
PM10
32.51ppb
O3
0.80ppb
SO2
10.15ppb
NO2
1.01ppm
CO
AQI 49
Good
9.31μg/m³
PM2.5
16.16μg/m³
PM10
32.06ppb
O3
0.80ppb
SO2
11.10ppb
NO2
1.01ppm
CO
AQI 52
Moderate
9.75μg/m³
PM2.5
16.69μg/m³
PM10
30.15ppb
O3
0.80ppb
SO2
15.70ppb
NO2
1.01ppm
CO
AQI 49
Good
9.15μg/m³
PM2.5
15.66μg/m³
PM10
30.90ppb
O3
0.80ppb
SO2
12.31ppb
NO2
1.01ppm
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 12:00:00, 2026-02-12.
The best air quality in Havant, Hampshire was observed at 03:00:00 on 2026-02-11.
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 9.188 μg/m3.
Havant, Hampshire currently has a PM10 concentration of 16.039 μg/m3.
The current carbon monoxide (CO) level in Havant, Hampshire is 0.803 ppm.
The current sulfur dioxide (SO2) concentration in Havant, Hampshire is 0.843 ppb.
Havant, Hampshire currently has an ozone (O3) concentration of 33.718 ppm.
The current level of nitrogen dioxide (NO2) in Havant, Hampshire is 4.931 ppb.
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