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)
60
Moderate
Horwich, Greater Manchester
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
13.75 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.69 μg/m³
0
55
155
255
425
605+
11.87 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
10.92 ppb
0
54
101
361
1250
2050+
0.21 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 60
Moderate
13.80μg/m³
PM2.5
22.32μg/m³
PM10
17.22ppb
O3
0.71ppb
SO2
11.54ppb
NO2
0.08ppm
CO
AQI 64
Moderate
15.64μg/m³
PM2.5
25.75μg/m³
PM10
15.42ppb
O3
0.71ppb
SO2
12.46ppb
NO2
0.09ppm
CO
AQI 62
Moderate
14.93μg/m³
PM2.5
25.32μg/m³
PM10
15.77ppb
O3
0.71ppb
SO2
12.27ppb
NO2
0.08ppm
CO
AQI 66
Moderate
16.90μg/m³
PM2.5
25.98μg/m³
PM10
14.83ppb
O3
0.71ppb
SO2
12.24ppb
NO2
0.09ppm
CO
AQI 60
Moderate
13.68μg/m³
PM2.5
30.02μg/m³
PM10
18.00ppb
O3
0.71ppb
SO2
14.16ppb
NO2
0.09ppm
CO
AQI 64
Moderate
16.33μg/m³
PM2.5
25.88μg/m³
PM10
15.07ppb
O3
0.71ppb
SO2
12.30ppb
NO2
0.09ppm
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 09:00:00 on 2025-11-06.
In the last 24 hrs, the best air quality in Horwich, Greater Manchester was observed at 12:00:00 on 2025-11-07.
The current air quality in Horwich, Greater Manchester is 62, categorized as Moderate 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 14.507 μg/m3.
The current PM10 concentration at Horwich, Greater Manchester is 23.03 μg/m3.
The current carbon monoxide (CO) concentration at Horwich, Greater Manchester is 0.084 ppm.
The current sulfur dioxide (SO2) concentration at Horwich, Greater Manchester is 0.708 ppb.
The current ozone (O3) concentration at Horwich, Greater Manchester is 16.941 ppm.
The current nitrogen dioxide (NO2) concentration at Horwich, Greater Manchester is 12.635 ppb.
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