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)
22
Good
Bootle, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.85 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.39 μg/m³
0
55
155
255
425
605+
16.12 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
13.71 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bootle, Merseyside
Bootle, Merseyside
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AQI 22
Good
3.79μg/m³
PM2.5
11.93μg/m³
PM10
16.11ppb
O3
0.52ppb
SO2
16.39ppb
NO2
0.10ppm
CO
AQI 22
Good
3.90μg/m³
PM2.5
12.21μg/m³
PM10
16.18ppb
O3
0.53ppb
SO2
15.81ppb
NO2
0.10ppm
CO
AQI 22
Good
3.94μg/m³
PM2.5
12.95μg/m³
PM10
16.25ppb
O3
0.53ppb
SO2
15.89ppb
NO2
0.10ppm
CO
AQI 22
Good
3.82μg/m³
PM2.5
12.09μg/m³
PM10
16.15ppb
O3
0.52ppb
SO2
16.30ppb
NO2
0.10ppm
CO
AQI 22
Good
4.00μg/m³
PM2.5
15.48μg/m³
PM10
16.32ppb
O3
0.54ppb
SO2
16.79ppb
NO2
0.10ppm
CO
AQI 14
Good
2.46μg/m³
PM2.5
8.06μg/m³
PM10
15.23ppb
O3
0.48ppb
SO2
14.69ppb
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 11:00:00 on 2026-02-12.
In the last 24 hrs, the best air quality in Bootle, Merseyside was observed at 06:00:00 on 2026-02-12.
The current air quality in Bootle, Merseyside is 22, categorized as Good based on real-time data.
The most common pollutant in Bootle, Merseyside is PM2.5.
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 3.848 μg/m3.
The current PM10 concentration at Bootle, Merseyside is 12.39 μg/m3.
The current carbon monoxide (CO) concentration at Bootle, Merseyside is 0.128 ppm.
The current sulfur dioxide (SO2) concentration at Bootle, Merseyside is 0.537 ppb.
The current ozone (O3) concentration at Bootle, Merseyside is 16.12 ppm.
The current nitrogen dioxide (NO2) concentration at Bootle, Merseyside is 13.713 ppb.
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