Stay updated with real-time air quality in Crosby, 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)
54
Moderate
Crosby, Merseyside
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
10.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.25 μg/m³
0
55
155
255
425
605+
26.22 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
2.78 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Crosby, Merseyside
Crosby, Merseyside
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AQI 54
Moderate
10.55μg/m³
PM2.5
30.64μg/m³
PM10
25.17ppb
O3
0.68ppb
SO2
2.46ppb
NO2
0.07ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
32.17μg/m³
PM10
25.28ppb
O3
0.68ppb
SO2
2.44ppb
NO2
0.07ppm
CO
AQI 54
Moderate
10.61μg/m³
PM2.5
33.78μg/m³
PM10
25.41ppb
O3
0.69ppb
SO2
2.40ppb
NO2
0.07ppm
CO
AQI 52
Moderate
10.18μg/m³
PM2.5
22.56μg/m³
PM10
24.12ppb
O3
0.81ppb
SO2
2.90ppb
NO2
0.07ppm
CO
AQI 52
Moderate
10.37μg/m³
PM2.5
24.71μg/m³
PM10
24.73ppb
O3
0.81ppb
SO2
2.88ppb
NO2
0.07ppm
CO
AQI 54
Moderate
10.64μg/m³
PM2.5
31.45μg/m³
PM10
25.35ppb
O3
0.68ppb
SO2
2.35ppb
NO2
0.07ppm
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 Crosby, Merseyside is updated every hour.
The worst air quality in Crosby, Merseyside in the last 24 hours was observed at 03:00:00 on 2025-07-23.
In the last 24 hrs, the best air quality in Crosby, Merseyside was observed at 04:00:00 on 2025-07-23.
The current air quality in Crosby, Merseyside is 54, categorized as Moderate based on real-time data.
The most common pollutant in Crosby, Merseyside is PM2.5.
If the air quality in Crosby, Merseyside is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Crosby, Merseyside is 10.537 μg/m3.
The current PM10 concentration at Crosby, Merseyside is 31.172 μg/m3.
The current carbon monoxide (CO) concentration at Crosby, Merseyside is 0.069 ppm.
The current sulfur dioxide (SO2) concentration at Crosby, Merseyside is 0.68 ppb.
The current ozone (O3) concentration at Crosby, Merseyside is 25.207 ppm.
The current nitrogen dioxide (NO2) concentration at Crosby, Merseyside is 2.44 ppb.
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