Stay updated with real-time air quality in Liskeard, Cornwall 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)
20
Good
Liskeard, Cornwall
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.18 μg/m³
0
55
155
255
425
605+
22.02 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
5.30 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Liskeard, Cornwall
Liskeard, Cornwall
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AQI 19
Good
2.35μg/m³
PM2.5
4.53μg/m³
PM10
20.39ppb
O3
0.13ppb
SO2
1.24ppb
NO2
0.11ppm
CO
AQI 17
Good
2.00μg/m³
PM2.5
8.00μg/m³
PM10
18.33ppb
O3
0.38ppb
SO2
1.45ppb
NO2
0.11ppm
CO
AQI 17
Good
2.42μg/m³
PM2.5
7.28μg/m³
PM10
17.76ppb
O3
0.38ppb
SO2
1.69ppb
NO2
0.11ppm
CO
AQI 20
Good
2.45μg/m³
PM2.5
3.97μg/m³
PM10
21.54ppb
O3
0.09ppb
SO2
1.34ppb
NO2
0.11ppm
CO
AQI 17
Good
2.55μg/m³
PM2.5
6.63μg/m³
PM10
18.34ppb
O3
0.38ppb
SO2
1.68ppb
NO2
0.11ppm
CO
AQI 24
Good
2.20μg/m³
PM2.5
4.35μg/m³
PM10
25.74ppb
O3
0.06ppb
SO2
0.93ppb
NO2
0.11ppm
CO
Air quality data and pollutant measurements for Cornwall, 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 Liskeard, Cornwall is updated every hour.
The worst air quality in Liskeard, Cornwall in the last 24 hours was observed at 05:00:00 on 2025-07-22.
In the last 24 hrs, the best air quality in Liskeard, Cornwall was observed at 05:00:00 on 2025-07-23.
The current air quality in Liskeard, Cornwall is 15, categorized as Good based on real-time data.
The most common pollutant in Liskeard, Cornwall is O3.
If the air quality in Liskeard, Cornwall is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Liskeard, Cornwall is 2.198 μg/m3.
The current PM10 concentration at Liskeard, Cornwall is 6.544 μg/m3.
The current carbon monoxide (CO) concentration at Liskeard, Cornwall is 0.098 ppm.
The current sulfur dioxide (SO2) concentration at Liskeard, Cornwall is 0.438 ppb.
The current ozone (O3) concentration at Liskeard, Cornwall is 16.121 ppm.
The current nitrogen dioxide (NO2) concentration at Liskeard, Cornwall is 2.156 ppb.
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