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)
33
Good
Milford Haven, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.61 μg/m³
0
55
155
255
425
605+
21.66 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
7.56 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Milford Haven, Wales
Scroll To Air Quality MapLoading...
AQI 33
Good
5.56μg/m³
PM2.5
11.97μg/m³
PM10
17.61ppb
O3
0.49ppb
SO2
10.10ppb
NO2
0.33ppm
CO
AQI 33
Good
5.55μg/m³
PM2.5
11.56μg/m³
PM10
21.51ppb
O3
0.49ppb
SO2
9.97ppb
NO2
0.33ppm
CO
AQI 38
Good
6.75μg/m³
PM2.5
11.88μg/m³
PM10
21.81ppb
O3
0.46ppb
SO2
6.41ppb
NO2
0.33ppm
CO
AQI 38
Good
6.98μg/m³
PM2.5
11.99μg/m³
PM10
21.35ppb
O3
0.47ppb
SO2
6.38ppb
NO2
0.33ppm
CO
AQI 27
Good
4.61μg/m³
PM2.5
10.48μg/m³
PM10
27.05ppb
O3
0.40ppb
SO2
4.87ppb
NO2
0.33ppm
CO
AQI 27
Good
4.02μg/m³
PM2.5
10.02μg/m³
PM10
28.52ppb
O3
0.38ppb
SO2
4.28ppb
NO2
0.33ppm
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 04:00:00 on 2025-11-07.
In the last 24 hours, the best air quality in Milford Haven, Wales was observed at 10:00:00 on 2025-11-07.
As of now, the AQI in Milford Haven, Wales is 33, 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 5.563 μg/m3.
The PM10 concentration in Milford Haven, Wales is 11.606 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milford Haven, Wales is 0.296 ppm.
Currently, Milford Haven, Wales has a sulfur dioxide (SO2) concentration of 0.359 ppb.
The current ozone (O3) level in Milford Haven, Wales at the moment is 21.657 ppm.
Nitrogen dioxide (NO2) level in Milford Haven, Wales at the moment is 7.562 ppb.
All Rights Reserved © Ambee Inc. 2025