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)
25
Good
South Hayling, Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.43 μg/m³
0
55
155
255
425
605+
27.28 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
3.62 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
South Hayling, Hampshire
South Hayling, Hampshire
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AQI 21
Good
2.63μg/m³
PM2.5
5.85μg/m³
PM10
23.45ppb
O3
0.65ppb
SO2
2.83ppb
NO2
0.28ppm
CO
AQI 21
Good
3.39μg/m³
PM2.5
7.66μg/m³
PM10
23.02ppb
O3
0.69ppb
SO2
4.64ppb
NO2
0.28ppm
CO
AQI 22
Good
4.04μg/m³
PM2.5
8.90μg/m³
PM10
24.46ppb
O3
0.66ppb
SO2
3.68ppb
NO2
0.28ppm
CO
AQI 21
Good
2.63μg/m³
PM2.5
5.86μg/m³
PM10
23.46ppb
O3
0.65ppb
SO2
2.84ppb
NO2
0.28ppm
CO
AQI 21
Good
2.68μg/m³
PM2.5
5.96μg/m³
PM10
23.49ppb
O3
0.65ppb
SO2
2.88ppb
NO2
0.28ppm
CO
AQI 27
Good
4.98μg/m³
PM2.5
14.29μg/m³
PM10
25.48ppb
O3
0.72ppb
SO2
5.95ppb
NO2
0.28ppm
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 08:00:00 on 2026-10-07.
In the last 24 hours, the best air quality in South Hayling, Hampshire was observed at 12:00:00 on 2026-10-08.
As of now, the AQI in South Hayling, Hampshire is 21, 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 2.856 μg/m3.
The PM10 concentration in South Hayling, Hampshire is 6.34 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Hayling, Hampshire is 0.363 ppm.
Currently, South Hayling, Hampshire has a sulfur dioxide (SO2) concentration of 0.661 ppb.
The current ozone (O3) level in South Hayling, Hampshire at the moment is 23.134 ppm.
Nitrogen dioxide (NO2) level in South Hayling, Hampshire at the moment is 2.978 ppb.
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