Stay updated with real-time air quality in South Hayling, 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
South Hayling, Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.88 μg/m³
0
55
155
255
425
605+
25.70 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
4.84 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
South Hayling, Hampshire
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AQI 23
Good
4.31μg/m³
PM2.5
8.61μg/m³
PM10
25.30ppb
O3
0.56ppb
SO2
4.42ppb
NO2
0.20ppm
CO
AQI 22
Good
4.20μg/m³
PM2.5
9.05μg/m³
PM10
23.29ppb
O3
0.59ppb
SO2
3.63ppb
NO2
0.20ppm
CO
AQI 27
Good
4.80μg/m³
PM2.5
9.60μg/m³
PM10
27.63ppb
O3
0.59ppb
SO2
5.80ppb
NO2
0.20ppm
CO
AQI 23
Good
4.32μg/m³
PM2.5
8.61μg/m³
PM10
25.30ppb
O3
0.56ppb
SO2
4.39ppb
NO2
0.20ppm
CO
AQI 23
Good
4.35μg/m³
PM2.5
8.65μg/m³
PM10
25.37ppb
O3
0.56ppb
SO2
4.41ppb
NO2
0.20ppm
CO
AQI 33
Good
5.93μg/m³
PM2.5
8.74μg/m³
PM10
23.60ppb
O3
0.64ppb
SO2
9.13ppb
NO2
0.20ppm
CO
Air quality and pollutant data for Hampshire, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for South Hayling, Hampshire is updated every hour for accuracy.
In the past 24 hours, the air quality in South Hayling, Hampshire was at its worst at 07:00:00 on 2026-03-13.
In the last 24 hours, the best air quality in South Hayling, Hampshire was observed at 12:00:00 on 2026-03-14.
As of now, the AQI in South Hayling, Hampshire is 24, indicating Good conditions.
South Hayling, Hampshire air has the highest levels of O3.
Poor air quality in South Hayling, Hampshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in South Hayling, Hampshire are currently 4.456 μg/m3.
The PM10 concentration in South Hayling, Hampshire is 8.883 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Hayling, Hampshire is 0.197 ppm.
Currently, South Hayling, Hampshire has a sulfur dioxide (SO2) concentration of 0.572 ppb.
The current ozone (O3) level in South Hayling, Hampshire at the moment is 25.703 ppm.
Nitrogen dioxide (NO2) level in South Hayling, Hampshire at the moment is 4.844 ppb.
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