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)
24
Good
RossonWye, County of Herefordshire
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.65 μg/m³
0
55
155
255
425
605+
26.25 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
3.73 ppb
0
54
101
361
1250
2050+
0.05 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
RossonWye, County of Herefordshire
RossonWye, County of Herefordshire
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AQI 24
Good
3.33μg/m³
PM2.5
6.65μg/m³
PM10
26.25ppb
O3
0.38ppb
SO2
3.73ppb
NO2
0.05ppm
CO
AQI 24
Good
2.58μg/m³
PM2.5
5.46μg/m³
PM10
26.30ppb
O3
0.38ppb
SO2
3.06ppb
NO2
0.05ppm
CO
AQI 22
Good
3.59μg/m³
PM2.5
8.26μg/m³
PM10
23.59ppb
O3
0.38ppb
SO2
7.11ppb
NO2
0.05ppm
CO
AQI 23
Good
2.38μg/m³
PM2.5
5.37μg/m³
PM10
24.88ppb
O3
0.44ppb
SO2
3.75ppb
NO2
0.05ppm
CO
AQI 21
Good
3.11μg/m³
PM2.5
5.97μg/m³
PM10
23.45ppb
O3
0.43ppb
SO2
6.97ppb
NO2
0.04ppm
CO
AQI 21
Good
3.15μg/m³
PM2.5
6.17μg/m³
PM10
23.40ppb
O3
0.43ppb
SO2
7.01ppb
NO2
0.04ppm
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 06:00:00 on 2025-06-05.
The best air quality in Rossonwye, County Of Herefordshire was recorded at 03:00:00 on 2025-06-06.
The real-time air quality index in Rossonwye, County Of Herefordshire is 24, currently categorized as Good.
The most common pollutant in Rossonwye, County Of Herefordshire is O3.
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 3.328 μg/m3.
The current PM10 levels in Rossonwye, County Of Herefordshire are 6.654 μg/m3.
The current carbon monoxide (CO) level in Rossonwye, County Of Herefordshire is 0.052 ppm.
The current sulfur dioxide (SO2) levels in Rossonwye, County Of Herefordshire are 0.382 ppb.
The current ozone (O3) levels at Rossonwye, County Of Herefordshire is 26.247 ppm.
The current nitrogen dioxide (NO2) levels at Rossonwye, County Of Herefordshire is 3.735 ppb.
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