Stay updated with real-time air quality in Prescot, Merseyside 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)
25
Good
Prescot, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.48 μg/m³
0
55
155
255
425
605+
27.20 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
4.73 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Prescot, Merseyside
Prescot, Merseyside
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AQI 24
Good
3.59μg/m³
PM2.5
11.82μg/m³
PM10
26.23ppb
O3
0.72ppb
SO2
4.82ppb
NO2
0.12ppm
CO
AQI 23
Good
2.42μg/m³
PM2.5
10.98μg/m³
PM10
24.70ppb
O3
0.71ppb
SO2
5.29ppb
NO2
0.12ppm
CO
AQI 26
Good
3.55μg/m³
PM2.5
9.69μg/m³
PM10
27.87ppb
O3
0.71ppb
SO2
3.46ppb
NO2
0.12ppm
CO
AQI 21
Good
3.41μg/m³
PM2.5
11.26μg/m³
PM10
22.54ppb
O3
0.71ppb
SO2
4.27ppb
NO2
0.12ppm
CO
AQI 22
Good
3.00μg/m³
PM2.5
9.56μg/m³
PM10
23.57ppb
O3
0.71ppb
SO2
3.88ppb
NO2
0.12ppm
CO
AQI 21
Good
3.36μg/m³
PM2.5
8.33μg/m³
PM10
22.64ppb
O3
0.71ppb
SO2
2.86ppb
NO2
0.12ppm
CO
The air quality data for Merseyside, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Prescot, Merseyside are available every hour.
Prescot, Merseyside experienced its worst air quality at 12:00:00, 2026-05-13.
The best air quality in Prescot, Merseyside was observed at 07:00:00 on 2026-05-14.
The air quality in Prescot, Merseyside right now is Good, with an AQI of 25.
In Prescot, Merseyside, O3 is the most frequently found pollutant.
When air quality in Prescot, Merseyside is compromised, staying indoors and wearing a mask can reduce health risks.
Prescot, Merseyside currently has a PM2.5 concentration of 3.063 μg/m3.
Prescot, Merseyside currently has a PM10 concentration of 10.485 μg/m3.
The current carbon monoxide (CO) level in Prescot, Merseyside is 0.108 ppm.
The current sulfur dioxide (SO2) concentration in Prescot, Merseyside is 0.713 ppb.
Prescot, Merseyside currently has an ozone (O3) concentration of 27.195 ppm.
The current level of nitrogen dioxide (NO2) in Prescot, Merseyside is 4.729 ppb.
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