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)
28
Good
Redruth, Cornwall
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
5.46 μg/m³
0
55
155
255
425
605+
29.81 ppb
0
55
71
86
201
201+
0.07 ppb
0
36
76
186
605
1005+
0.63 ppb
0
54
101
361
1250
2050+
0.10 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Redruth, Cornwall
Redruth, Cornwall
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AQI 26
Good
2.96μg/m³
PM2.5
5.31μg/m³
PM10
27.99ppb
O3
0.08ppb
SO2
0.58ppb
NO2
0.10ppm
CO
AQI 25
Good
2.75μg/m³
PM2.5
4.87μg/m³
PM10
27.27ppb
O3
0.07ppb
SO2
0.67ppb
NO2
0.10ppm
CO
AQI 25
Good
2.85μg/m³
PM2.5
5.25μg/m³
PM10
26.54ppb
O3
0.06ppb
SO2
0.53ppb
NO2
0.10ppm
CO
AQI 26
Good
2.67μg/m³
PM2.5
4.57μg/m³
PM10
27.79ppb
O3
0.08ppb
SO2
0.85ppb
NO2
0.10ppm
CO
AQI 26
Good
3.13μg/m³
PM2.5
5.59μg/m³
PM10
28.05ppb
O3
0.09ppb
SO2
0.58ppb
NO2
0.10ppm
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 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 2026-08-14.
In the last 24 hours, the best air quality in Redruth, Cornwall was observed at 05:00:00 on 2026-08-14.
As of now, the AQI in Redruth, Cornwall is 26, 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 2.91 μg/m3.
The PM10 concentration in Redruth, Cornwall is 5.345 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Redruth, Cornwall is 0.102 ppm.
Currently, Redruth, Cornwall has a sulfur dioxide (SO2) concentration of 0.074 ppb.
The current ozone (O3) level in Redruth, Cornwall at the moment is 27.874 ppm.
Nitrogen dioxide (NO2) level in Redruth, Cornwall at the moment is 0.596 ppb.
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