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)
23
Good
Liskeard, Cornwall
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.25 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.68 μg/m³
0
55
155
255
425
605+
24.82 ppb
0
55
71
86
201
201+
0.86 ppb
0
36
76
186
605
1005+
3.19 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Liskeard, Cornwall
Liskeard, Cornwall
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AQI 24
Good
2.65μg/m³
PM2.5
5.08μg/m³
PM10
25.73ppb
O3
0.17ppb
SO2
1.28ppb
NO2
0.10ppm
CO
AQI 19
Good
2.00μg/m³
PM2.5
8.00μg/m³
PM10
20.74ppb
O3
0.81ppb
SO2
5.00ppb
NO2
0.07ppm
CO
AQI 19
Good
2.69μg/m³
PM2.5
7.29μg/m³
PM10
21.13ppb
O3
0.81ppb
SO2
4.88ppb
NO2
0.07ppm
CO
AQI 26
Good
2.57μg/m³
PM2.5
4.20μg/m³
PM10
28.25ppb
O3
0.07ppb
SO2
0.65ppb
NO2
0.10ppm
CO
AQI 20
Good
3.04μg/m³
PM2.5
7.10μg/m³
PM10
21.89ppb
O3
0.82ppb
SO2
4.80ppb
NO2
0.07ppm
CO
AQI 26
Good
2.91μg/m³
PM2.5
5.65μg/m³
PM10
27.55ppb
O3
0.06ppb
SO2
0.48ppb
NO2
0.10ppm
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 2026-08-13.
In the last 24 hrs, the best air quality in Liskeard, Cornwall was observed at 01:00:00 on 2026-08-14.
The current air quality in Liskeard, Cornwall is 23, 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 2.25 μg/m3.
The current PM10 concentration at Liskeard, Cornwall is 6.682 μg/m3.
The current carbon monoxide (CO) concentration at Liskeard, Cornwall is 0.075 ppm.
The current sulfur dioxide (SO2) concentration at Liskeard, Cornwall is 0.86 ppb.
The current ozone (O3) concentration at Liskeard, Cornwall is 24.816 ppm.
The current nitrogen dioxide (NO2) concentration at Liskeard, Cornwall is 3.195 ppb.
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