Stay updated with real-time air quality in Milford Haven, Wales 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)
44
Good
Milford Haven, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.10 μg/m³
0
55
155
255
425
605+
33.77 ppb
0
55
71
86
201
201+
0.61 ppb
0
36
76
186
605
1005+
4.62 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Milford Haven, Wales
Milford Haven, Wales
Scroll To Air Quality MapLoading...
AQI 44
Good
7.80μg/m³
PM2.5
18.29μg/m³
PM10
33.26ppb
O3
0.84ppb
SO2
3.80ppb
NO2
0.11ppm
CO
AQI 44
Good
7.75μg/m³
PM2.5
18.41μg/m³
PM10
35.91ppb
O3
0.86ppb
SO2
4.25ppb
NO2
0.11ppm
CO
AQI 64
Moderate
15.56μg/m³
PM2.5
19.56μg/m³
PM10
29.72ppb
O3
0.87ppb
SO2
13.03ppb
NO2
0.11ppm
CO
AQI 64
Moderate
15.98μg/m³
PM2.5
19.05μg/m³
PM10
30.41ppb
O3
0.88ppb
SO2
13.78ppb
NO2
0.11ppm
CO
AQI 60
Moderate
14.16μg/m³
PM2.5
26.82μg/m³
PM10
22.13ppb
O3
0.79ppb
SO2
7.02ppb
NO2
0.11ppm
CO
AQI 60
Moderate
14.00μg/m³
PM2.5
28.93μg/m³
PM10
19.96ppb
O3
0.76ppb
SO2
5.37ppb
NO2
0.11ppm
CO
Air quality and pollutant data for Wales, 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 Milford Haven, Wales is updated every hour for accuracy.
In the past 24 hours, the air quality in Milford Haven, Wales was at its worst at 10:00:00 on 2026-07-10.
In the last 24 hours, the best air quality in Milford Haven, Wales was observed at 01:00:00 on 2026-07-10.
As of now, the AQI in Milford Haven, Wales is 44, indicating Good conditions.
Milford Haven, Wales air has the highest levels of PM2.5.
Poor air quality in Milford Haven, Wales means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Milford Haven, Wales are currently 7.818 μg/m3.
The PM10 concentration in Milford Haven, Wales is 16.097 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milford Haven, Wales is 0.113 ppm.
Currently, Milford Haven, Wales has a sulfur dioxide (SO2) concentration of 0.613 ppb.
The current ozone (O3) level in Milford Haven, Wales at the moment is 33.77 ppm.
Nitrogen dioxide (NO2) level in Milford Haven, Wales at the moment is 4.619 ppb.
All Rights Reserved © Ambee Inc. 2025