Stay updated with real-time air quality in RossonWye, County of Herefordshire 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
RossonWye, County of Herefordshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.40 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.91 μg/m³
0
55
155
255
425
605+
43.79 ppb
0
55
71
86
201
201+
0.52 ppb
0
36
76
186
605
1005+
5.03 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
RossonWye, County of Herefordshire
RossonWye, County of Herefordshire
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AQI 49
Good
9.40μg/m³
PM2.5
16.91μg/m³
PM10
43.79ppb
O3
0.52ppb
SO2
5.03ppb
NO2
0.09ppm
CO
AQI 52
Moderate
10.30μg/m³
PM2.5
20.65μg/m³
PM10
43.15ppb
O3
0.51ppb
SO2
3.06ppb
NO2
0.09ppm
CO
AQI 54
Moderate
10.59μg/m³
PM2.5
16.41μg/m³
PM10
45.02ppb
O3
0.46ppb
SO2
6.67ppb
NO2
0.08ppm
CO
AQI 52
Moderate
10.04μg/m³
PM2.5
22.06μg/m³
PM10
40.20ppb
O3
0.75ppb
SO2
5.99ppb
NO2
0.08ppm
CO
AQI 54
Moderate
10.56μg/m³
PM2.5
16.72μg/m³
PM10
44.45ppb
O3
0.46ppb
SO2
6.68ppb
NO2
0.07ppm
CO
AQI 54
Moderate
10.59μg/m³
PM2.5
16.69μg/m³
PM10
44.57ppb
O3
0.47ppb
SO2
6.69ppb
NO2
0.07ppm
CO
Air quality measurements for County of Herefordshire, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Rossonwye, County Of Herefordshire is updated on an hourly basis.
The worst air quality in Rossonwye, County Of Herefordshire was recorded at 08:00:00 on 2025-06-12.
The best air quality in Rossonwye, County Of Herefordshire was recorded at 12:00:00 on 2025-06-12.
The real-time air quality index in Rossonwye, County Of Herefordshire is 49, currently categorized as Good.
The most common pollutant in Rossonwye, County Of Herefordshire is PM2.5.
If the air quality in Rossonwye, County Of Herefordshire is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Rossonwye, County Of Herefordshire at present are 9.4 μg/m3.
The current PM10 levels in Rossonwye, County Of Herefordshire are 16.91 μg/m3.
The current carbon monoxide (CO) level in Rossonwye, County Of Herefordshire is 0.087 ppm.
The current sulfur dioxide (SO2) levels in Rossonwye, County Of Herefordshire are 0.517 ppb.
The current ozone (O3) levels at Rossonwye, County Of Herefordshire is 43.793 ppm.
The current nitrogen dioxide (NO2) levels at Rossonwye, County Of Herefordshire is 5.03 ppb.
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