Stay updated with real-time air quality in Waterlooville, 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)
38
Good
Waterlooville, Hampshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.68 μg/m³
0
55
155
255
425
605+
28.78 ppb
0
55
71
86
201
201+
0.39 ppb
0
36
76
186
605
1005+
6.29 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Waterlooville, Hampshire
Waterlooville, Hampshire
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AQI 38
Good
6.79μg/m³
PM2.5
14.54μg/m³
PM10
28.70ppb
O3
0.38ppb
SO2
6.11ppb
NO2
0.14ppm
CO
AQI 38
Good
6.64μg/m³
PM2.5
14.36μg/m³
PM10
29.94ppb
O3
0.37ppb
SO2
5.97ppb
NO2
0.14ppm
CO
AQI 38
Good
6.53μg/m³
PM2.5
13.80μg/m³
PM10
30.70ppb
O3
0.34ppb
SO2
5.39ppb
NO2
0.14ppm
CO
AQI 38
Good
6.88μg/m³
PM2.5
15.50μg/m³
PM10
27.78ppb
O3
0.44ppb
SO2
7.26ppb
NO2
0.14ppm
CO
AQI 38
Good
6.61μg/m³
PM2.5
14.09μg/m³
PM10
30.03ppb
O3
0.36ppb
SO2
5.72ppb
NO2
0.14ppm
CO
AQI 38
Good
6.76μg/m³
PM2.5
14.98μg/m³
PM10
28.32ppb
O3
0.43ppb
SO2
7.02ppb
NO2
0.14ppm
CO
Air quality data and pollutant measurements for Hampshire, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Waterlooville, Hampshire is updated every hour.
The worst air quality in Waterlooville, Hampshire in the last 24 hours was observed at 09:00:00 on 2025-12-27.
In the last 24 hrs, the best air quality in Waterlooville, Hampshire was observed at 05:00:00 on 2025-12-28.
The current air quality in Waterlooville, Hampshire is 38, categorized as Good based on real-time data.
The most common pollutant in Waterlooville, Hampshire is PM2.5.
If the air quality in Waterlooville, Hampshire is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Waterlooville, Hampshire is 6.781 μg/m3.
The current PM10 concentration at Waterlooville, Hampshire is 14.684 μg/m3.
The current carbon monoxide (CO) concentration at Waterlooville, Hampshire is 0.139 ppm.
The current sulfur dioxide (SO2) concentration at Waterlooville, Hampshire is 0.388 ppb.
The current ozone (O3) concentration at Waterlooville, Hampshire is 28.778 ppm.
The current nitrogen dioxide (NO2) concentration at Waterlooville, Hampshire is 6.289 ppb.
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