Stay updated with real-time air quality in Redruth, 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)
37
Good
Redruth, Cornwall
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.33 μg/m³
0
55
155
255
425
605+
40.45 ppb
0
55
71
86
201
201+
0.09 ppb
0
36
76
186
605
1005+
0.93 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Redruth, Cornwall
Redruth, Cornwall
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AQI 42
Good
3.11μg/m³
PM2.5
8.63μg/m³
PM10
44.79ppb
O3
0.08ppb
SO2
0.83ppb
NO2
0.13ppm
CO
AQI 42
Good
2.98μg/m³
PM2.5
8.35μg/m³
PM10
45.25ppb
O3
0.08ppb
SO2
1.02ppb
NO2
0.13ppm
CO
AQI 42
Good
2.88μg/m³
PM2.5
7.27μg/m³
PM10
44.98ppb
O3
0.09ppb
SO2
1.17ppb
NO2
0.13ppm
CO
AQI 42
Good
2.96μg/m³
PM2.5
8.82μg/m³
PM10
45.47ppb
O3
0.08ppb
SO2
1.10ppb
NO2
0.13ppm
CO
AQI 42
Good
3.01μg/m³
PM2.5
9.71μg/m³
PM10
45.25ppb
O3
0.07ppb
SO2
0.79ppb
NO2
0.13ppm
CO
AQI 42
Good
2.97μg/m³
PM2.5
6.55μg/m³
PM10
44.57ppb
O3
0.08ppb
SO2
0.99ppb
NO2
0.13ppm
CO
Air quality and pollutant data for Cornwall, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Redruth, Cornwall is updated every hour for accuracy.
In the past 24 hours, the air quality in Redruth, Cornwall was at its worst at 02:00:00 on 2026-03-10.
In the last 24 hours, the best air quality in Redruth, Cornwall was observed at 11:00:00 on 2026-03-09.
As of now, the AQI in Redruth, Cornwall is 40, indicating Good conditions.
Redruth, Cornwall air has the highest levels of O3.
Poor air quality in Redruth, Cornwall means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Redruth, Cornwall are currently 2.869 μg/m3.
The PM10 concentration in Redruth, Cornwall is 6.037 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Redruth, Cornwall is 0.126 ppm.
Currently, Redruth, Cornwall has a sulfur dioxide (SO2) concentration of 0.108 ppb.
The current ozone (O3) level in Redruth, Cornwall at the moment is 42.799 ppm.
Nitrogen dioxide (NO2) level in Redruth, Cornwall at the moment is 1.02 ppb.
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