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)
52
Moderate
Crosby, Merseyside
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
9.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.19 μg/m³
0
55
155
255
425
605+
49.32 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
5.46 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Crosby, Merseyside
Crosby, Merseyside
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AQI 52
Moderate
10.24μg/m³
PM2.5
32.54μg/m³
PM10
50.35ppb
O3
0.77ppb
SO2
7.60ppb
NO2
0.11ppm
CO
AQI 52
Moderate
10.38μg/m³
PM2.5
33.94μg/m³
PM10
50.25ppb
O3
0.77ppb
SO2
7.38ppb
NO2
0.11ppm
CO
AQI 54
Moderate
10.51μg/m³
PM2.5
35.43μg/m³
PM10
50.11ppb
O3
0.77ppb
SO2
7.15ppb
NO2
0.11ppm
CO
AQI 49
Good
8.70μg/m³
PM2.5
18.55μg/m³
PM10
51.87ppb
O3
0.77ppb
SO2
11.21ppb
NO2
0.11ppm
CO
AQI 49
Good
8.88μg/m³
PM2.5
19.38μg/m³
PM10
51.89ppb
O3
0.77ppb
SO2
9.20ppb
NO2
0.12ppm
CO
AQI 52
Moderate
10.44μg/m³
PM2.5
33.31μg/m³
PM10
50.20ppb
O3
0.77ppb
SO2
7.12ppb
NO2
0.11ppm
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 04:00:00 on 2025-06-12.
In the last 24 hrs, the best air quality in Crosby, Merseyside was observed at 03:00:00 on 2025-06-12.
The current air quality in Crosby, Merseyside is 52, 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 9.861 μg/m3.
The current PM10 concentration at Crosby, Merseyside is 31.191 μg/m3.
The current carbon monoxide (CO) concentration at Crosby, Merseyside is 0.115 ppm.
The current sulfur dioxide (SO2) concentration at Crosby, Merseyside is 1.02 ppb.
The current ozone (O3) concentration at Crosby, Merseyside is 49.316 ppm.
The current nitrogen dioxide (NO2) concentration at Crosby, Merseyside is 5.46 ppb.
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