Stay updated with real-time air quality in Hampshire, UK 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
Hampshire, UK
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
8.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.31 μg/m³
0
55
155
255
425
605+
31.41 ppb
0
55
71
86
201
201+
0.67 ppb
0
36
76
186
605
1005+
3.60 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Hampshire, UK
Hampshire, UK
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 38
Good
6.59μg/m³
PM2.5
19.43μg/m³
PM10
38.67ppb
O3
0.71ppb
SO2
6.94ppb
NO2
0.23ppm
CO
AQI 41
Good
5.90μg/m³
PM2.5
18.06μg/m³
PM10
44.38ppb
O3
0.64ppb
SO2
9.08ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.91μg/m³
PM2.5
18.23μg/m³
PM10
35.63ppb
O3
0.65ppb
SO2
6.58ppb
NO2
0.23ppm
CO
AQI 41
Good
5.94μg/m³
PM2.5
17.91μg/m³
PM10
44.33ppb
O3
0.64ppb
SO2
8.97ppb
NO2
0.23ppm
CO
AQI 44
Good
7.96μg/m³
PM2.5
17.90μg/m³
PM10
45.79ppb
O3
0.63ppb
SO2
7.56ppb
NO2
0.23ppm
CO
AQI 49
Good
8.55μg/m³
PM2.5
19.59μg/m³
PM10
44.11ppb
O3
0.63ppb
SO2
6.40ppb
NO2
0.23ppm
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 Hampshire, UK is updated every hour for accuracy.
In the past 24 hours, the air quality in Hampshire, UK was at its worst at 10:00:00 on 2025-07-01.
In the last 24 hours, the best air quality in Hampshire, UK was observed at 07:00:00 on 2025-07-01.
As of now, the AQI in Hampshire, UK is 49, indicating Good conditions.
Hampshire, UK air has the highest levels of PM2.5.
Poor air quality in Hampshire, UK means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Hampshire, UK are currently 9.035 μg/m3.
The PM10 concentration in Hampshire, UK is 18.333 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Hampshire, UK is 0.257 ppm.
Currently, Hampshire, UK has a sulfur dioxide (SO2) concentration of 0.67 ppb.
The current ozone (O3) level in Hampshire, UK at the moment is 34.155 ppm.
Nitrogen dioxide (NO2) level in Hampshire, UK at the moment is 4.136 ppb.
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