Stay updated with real-time air quality in Newtownards, Ards and North Down 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)
66
Moderate
Newtownards, Ards and North Down
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
17.33 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.77 μg/m³
0
55
155
255
425
605+
18.80 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
3.69 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Newtownards, Ards and North Down
Newtownards, Ards and North Down
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AQI 60
Moderate
14.10μg/m³
PM2.5
26.38μg/m³
PM10
21.19ppb
O3
1.07ppb
SO2
12.63ppb
NO2
0.09ppm
CO
AQI 64
Moderate
15.70μg/m³
PM2.5
26.09μg/m³
PM10
20.67ppb
O3
1.05ppb
SO2
9.73ppb
NO2
0.09ppm
CO
AQI 62
Moderate
14.58μg/m³
PM2.5
26.25μg/m³
PM10
20.85ppb
O3
1.09ppb
SO2
11.11ppb
NO2
0.09ppm
CO
AQI 62
Moderate
15.11μg/m³
PM2.5
26.19μg/m³
PM10
13.98ppb
O3
1.16ppb
SO2
11.88ppb
NO2
0.10ppm
CO
AQI 62
Moderate
14.77μg/m³
PM2.5
27.10μg/m³
PM10
20.31ppb
O3
1.16ppb
SO2
6.90ppb
NO2
0.10ppm
CO
AQI 64
Moderate
15.61μg/m³
PM2.5
27.36μg/m³
PM10
22.43ppb
O3
0.97ppb
SO2
9.22ppb
NO2
0.09ppm
CO
Air quality measurements for Ards and North Down, 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
Air quality data for Newtownards, Ards and North Down is updated on an hourly basis.
The worst air quality in Newtownards, Ards and North Down was recorded at 03:00:00 on 2025-07-23.
The best air quality in Newtownards, Ards and North Down was recorded at 04:00:00 on 2025-07-22.
The real-time air quality index in Newtownards, Ards and North Down is 64, currently categorized as Moderate.
The most common pollutant in Newtownards, Ards and North Down is PM2.5.
If the air quality in Newtownards, Ards and North Down is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Newtownards, Ards and North Down at present are 15.777 μg/m3.
The current PM10 levels in Newtownards, Ards and North Down are 26.24 μg/m3.
The current carbon monoxide (CO) level in Newtownards, Ards and North Down is 0.093 ppm.
The current sulfur dioxide (SO2) levels in Newtownards, Ards and North Down are 1.03 ppb.
The current ozone (O3) levels at Newtownards, Ards and North Down is 20.185 ppm.
The current nitrogen dioxide (NO2) levels at Newtownards, Ards and North Down is 10.382 ppb.
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