Stay updated with real-time air quality in Bootle, 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)
38
Good
Bootle, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.28 μg/m³
0
55
155
255
425
605+
41.35 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
1.51 ppb
0
54
101
361
1250
2050+
0.09 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
Bootle, Merseyside
Bootle, Merseyside
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AQI 36
Good
4.64μg/m³
PM2.5
15.95μg/m³
PM10
39.42ppb
O3
0.40ppb
SO2
2.67ppb
NO2
0.10ppm
CO
AQI 37
Good
4.62μg/m³
PM2.5
15.97μg/m³
PM10
39.61ppb
O3
0.41ppb
SO2
2.54ppb
NO2
0.10ppm
CO
AQI 37
Good
4.63μg/m³
PM2.5
16.68μg/m³
PM10
39.68ppb
O3
0.41ppb
SO2
2.61ppb
NO2
0.10ppm
CO
AQI 36
Good
4.63μg/m³
PM2.5
16.06μg/m³
PM10
39.46ppb
O3
0.41ppb
SO2
2.67ppb
NO2
0.10ppm
CO
AQI 37
Good
4.80μg/m³
PM2.5
19.29μg/m³
PM10
39.79ppb
O3
0.41ppb
SO2
2.86ppb
NO2
0.10ppm
CO
AQI 34
Good
4.70μg/m³
PM2.5
13.30μg/m³
PM10
37.41ppb
O3
0.40ppb
SO2
3.54ppb
NO2
0.10ppm
CO
Air quality data and pollutant measurements for Merseyside, 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 Bootle, Merseyside is updated every hour.
The worst air quality in Bootle, Merseyside in the last 24 hours was observed at 08:00:00 on 2026-03-29.
In the last 24 hrs, the best air quality in Bootle, Merseyside was observed at 12:00:00 on 2026-03-29.
The current air quality in Bootle, Merseyside is 37, categorized as Good based on real-time data.
The most common pollutant in Bootle, Merseyside is O3.
If the air quality in Bootle, Merseyside is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Bootle, Merseyside is 4.627 μg/m3.
The current PM10 concentration at Bootle, Merseyside is 16.21 μg/m3.
The current carbon monoxide (CO) concentration at Bootle, Merseyside is 0.096 ppm.
The current sulfur dioxide (SO2) concentration at Bootle, Merseyside is 0.404 ppb.
The current ozone (O3) concentration at Bootle, Merseyside is 40.179 ppm.
The current nitrogen dioxide (NO2) concentration at Bootle, Merseyside is 2.58 ppb.
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