Real-time air quality index in Sidmouth, Devon today
Stay updated with real-time air quality in Sidmouth, Devon 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
Sidmouth, Devon
Last updated: ... (Local time)
Common air pollutants in Sidmouth, Devon
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
4.89 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
8.39 μg/m³
0
55
155
255
425
605+
Ozone (O3)
18.27 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.51 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
6.98 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Sidmouth, Devon
Sidmouth, Devon
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Sidmouth, Devon air quality map: Real-time AQI near you
Air quality in nearby cities
Honiton, Devon
AQI 49
Good
9.00μg/m³
PM2.5
18.00μg/m³
PM10
19.89ppb
O3
0.58ppb
SO2
3.20ppb
NO2
0.51ppm
CO
Exmouth, Devon
AQI 52
Moderate
10.27μg/m³
PM2.5
22.98μg/m³
PM10
17.03ppb
O3
0.57ppb
SO2
12.39ppb
NO2
0.51ppm
CO
Dawlish, Devon
AQI 52
Moderate
10.47μg/m³
PM2.5
24.03μg/m³
PM10
17.02ppb
O3
0.57ppb
SO2
13.44ppb
NO2
0.51ppm
CO
Exeter, Devon
AQI 52
Moderate
9.89μg/m³
PM2.5
22.14μg/m³
PM10
15.81ppb
O3
0.57ppb
SO2
12.74ppb
NO2
0.51ppm
CO
Teignmouth, Devon
AQI 54
Moderate
10.55μg/m³
PM2.5
22.55μg/m³
PM10
16.89ppb
O3
0.57ppb
SO2
11.40ppb
NO2
0.51ppm
CO
Chard, Somerset
AQI 52
Moderate
9.54μg/m³
PM2.5
21.29μg/m³
PM10
17.48ppb
O3
0.59ppb
SO2
3.58ppb
NO2
0.51ppm
CO
How accurate is Devon, UK air quality data?
Air quality measurements for Devon, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Sidmouth, Devon updated?
Air quality data for Sidmouth, Devon is updated on an hourly basis.
When did Sidmouth, Devon experience the worst air quality in the last 24 hours?
The worst air quality in Sidmouth, Devon was recorded at 09:00:00 on 2025-11-06.
When did Sidmouth, Devon have its best air quality in the last 24 hours?
The best air quality in Sidmouth, Devon was recorded at 04:00:00 on 2025-11-05.
What is the real-time air quality index for Sidmouth, Devon?
The real-time air quality index in Sidmouth, Devon is 49, currently categorized as Good.
Which pollutant is found most often in Sidmouth, Devon?
The most common pollutant in Sidmouth, Devon is PM2.5.
What can I do if the air quality in Sidmouth, Devon is poor?
If the air quality in Sidmouth, Devon is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Sidmouth, Devon?
The measured PM2.5 levels in Sidmouth, Devon at present are 9.077 μg/m3.
What are the current PM10 levels at Sidmouth, Devon?
The current PM10 levels in Sidmouth, Devon are 18.581 μg/m3.
What are the current carbon monoxide (CO) levels at Sidmouth, Devon?
The current carbon monoxide (CO) level in Sidmouth, Devon is 0.06 ppm.
What are the current sulfur dioxide (SO2) levels at Sidmouth, Devon?
The current sulfur dioxide (SO2) levels in Sidmouth, Devon are 0.528 ppb.
What are the current ozone (O3) levels at Sidmouth, Devon?
The current ozone (O3) levels at Sidmouth, Devon is 17.837 ppm.
What are the current nitrogen dioxide (NO2) levels at Sidmouth, Devon?
The current nitrogen dioxide (NO2) levels at Sidmouth, Devon is 5.652 ppb.
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