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)
22
Good
Milford Haven, Wales
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.01 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.09 μg/m³
0
55
155
255
425
605+
24.13 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
1.24 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Milford Haven, Wales
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AQI 31
Good
2.68μg/m³
PM2.5
14.22μg/m³
PM10
33.06ppb
O3
0.39ppb
SO2
0.87ppb
NO2
0.10ppm
CO
AQI 31
Good
2.67μg/m³
PM2.5
12.06μg/m³
PM10
32.58ppb
O3
0.38ppb
SO2
0.90ppb
NO2
0.10ppm
CO
AQI 30
Good
2.18μg/m³
PM2.5
10.16μg/m³
PM10
32.13ppb
O3
0.38ppb
SO2
1.07ppb
NO2
0.10ppm
CO
AQI 30
Good
2.10μg/m³
PM2.5
10.01μg/m³
PM10
32.14ppb
O3
0.38ppb
SO2
1.06ppb
NO2
0.10ppm
CO
AQI 30
Good
2.83μg/m³
PM2.5
12.34μg/m³
PM10
31.71ppb
O3
0.38ppb
SO2
1.08ppb
NO2
0.10ppm
CO
AQI 30
Good
3.00μg/m³
PM2.5
12.98μg/m³
PM10
31.64ppb
O3
0.38ppb
SO2
1.06ppb
NO2
0.10ppm
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 2025-09-16.
In the last 24 hours, the best air quality in Milford Haven, Wales was observed at 03:00:00 on 2025-09-17.
As of now, the AQI in Milford Haven, Wales is 31, indicating Good conditions.
Milford Haven, Wales air has the highest levels of O3.
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 4.662 μg/m3.
The PM10 concentration in Milford Haven, Wales is 9.942 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Milford Haven, Wales is 0.111 ppm.
Currently, Milford Haven, Wales has a sulfur dioxide (SO2) concentration of 0.398 ppb.
The current ozone (O3) level in Milford Haven, Wales at the moment is 33.364 ppm.
Nitrogen dioxide (NO2) level in Milford Haven, Wales at the moment is 0.858 ppb.
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