Stay updated with real-time air quality in Horwich, Greater Manchester 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)
52
Moderate
Horwich, Greater Manchester
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.36 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.96 μg/m³
0
55
155
255
425
605+
23.22 ppb
0
55
71
86
201
201+
1.15 ppb
0
36
76
186
605
1005+
2.66 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Horwich, Greater Manchester
Horwich, Greater Manchester
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AQI 49
Good
8.84μg/m³
PM2.5
12.75μg/m³
PM10
20.52ppb
O3
1.36ppb
SO2
1.76ppb
NO2
0.07ppm
CO
AQI 49
Good
8.72μg/m³
PM2.5
13.30μg/m³
PM10
21.38ppb
O3
1.17ppb
SO2
1.49ppb
NO2
0.07ppm
CO
AQI 44
Good
8.30μg/m³
PM2.5
12.96μg/m³
PM10
21.50ppb
O3
1.20ppb
SO2
1.31ppb
NO2
0.07ppm
CO
AQI 49
Good
8.96μg/m³
PM2.5
13.00μg/m³
PM10
21.43ppb
O3
1.20ppb
SO2
1.08ppb
NO2
0.07ppm
CO
AQI 52
Moderate
10.50μg/m³
PM2.5
14.01μg/m³
PM10
22.21ppb
O3
1.21ppb
SO2
3.96ppb
NO2
0.07ppm
CO
AQI 49
Good
8.75μg/m³
PM2.5
13.01μg/m³
PM10
21.47ppb
O3
1.19ppb
SO2
1.16ppb
NO2
0.07ppm
CO
Air quality data and pollutant measurements for Greater Manchester, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Horwich, Greater Manchester is updated every hour.
The worst air quality in Horwich, Greater Manchester in the last 24 hours was observed at 12:00:00 on 2025-07-23.
In the last 24 hrs, the best air quality in Horwich, Greater Manchester was observed at 02:00:00 on 2025-07-23.
The current air quality in Horwich, Greater Manchester is 49, categorized as Good based on real-time data.
The most common pollutant in Horwich, Greater Manchester is PM2.5.
If the air quality in Horwich, Greater Manchester is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Horwich, Greater Manchester is 9.423 μg/m3.
The current PM10 concentration at Horwich, Greater Manchester is 13.814 μg/m3.
The current carbon monoxide (CO) concentration at Horwich, Greater Manchester is 0.081 ppm.
The current sulfur dioxide (SO2) concentration at Horwich, Greater Manchester is 1.161 ppb.
The current ozone (O3) concentration at Horwich, Greater Manchester is 21.454 ppm.
The current nitrogen dioxide (NO2) concentration at Horwich, Greater Manchester is 2.321 ppb.
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