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)
27
Good
Liskeard, Cornwall
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.82 μg/m³
0
55
155
255
425
605+
24.47 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
7.94 ppb
0
54
101
361
1250
2050+
0.72 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Liskeard, Cornwall
Liskeard, Cornwall
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AQI 27
Good
4.52μg/m³
PM2.5
8.82μg/m³
PM10
27.95ppb
O3
0.42ppb
SO2
3.38ppb
NO2
0.27ppm
CO
AQI 22
Good
4.00μg/m³
PM2.5
12.99μg/m³
PM10
24.00ppb
O3
0.49ppb
SO2
11.70ppb
NO2
0.72ppm
CO
AQI 27
Good
4.88μg/m³
PM2.5
11.63μg/m³
PM10
27.70ppb
O3
0.49ppb
SO2
9.18ppb
NO2
0.72ppm
CO
AQI 28
Good
4.06μg/m³
PM2.5
7.51μg/m³
PM10
29.60ppb
O3
0.37ppb
SO2
2.77ppb
NO2
0.18ppm
CO
AQI 27
Good
5.17μg/m³
PM2.5
10.03μg/m³
PM10
25.64ppb
O3
0.50ppb
SO2
9.43ppb
NO2
0.72ppm
CO
AQI 26
Good
3.86μg/m³
PM2.5
7.40μg/m³
PM10
28.40ppb
O3
0.38ppb
SO2
2.43ppb
NO2
0.16ppm
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 01:00:00 on 2026-11-12.
In the last 24 hrs, the best air quality in Liskeard, Cornwall was observed at 11:00:00 on 2026-11-12.
The current air quality in Liskeard, Cornwall is 27, categorized as Good based on real-time data.
The most common pollutant in Liskeard, Cornwall is PM2.5.
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 4.98 μg/m3.
The current PM10 concentration at Liskeard, Cornwall is 11.816 μg/m3.
The current carbon monoxide (CO) concentration at Liskeard, Cornwall is 0.721 ppm.
The current sulfur dioxide (SO2) concentration at Liskeard, Cornwall is 0.488 ppb.
The current ozone (O3) concentration at Liskeard, Cornwall is 24.47 ppm.
The current nitrogen dioxide (NO2) concentration at Liskeard, Cornwall is 7.938 ppb.
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