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)
33
Good
Newtownards, Ards and North Down
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.01 μg/m³
0
55
155
255
425
605+
20.27 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
13.03 ppb
0
54
101
361
1250
2050+
0.30 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
Scroll To Air Quality MapLoading...
AQI 33
Good
6.04μg/m³
PM2.5
13.27μg/m³
PM10
15.63ppb
O3
0.30ppb
SO2
1.82ppb
NO2
0.55ppm
CO
AQI 33
Good
6.19μg/m³
PM2.5
12.36μg/m³
PM10
15.76ppb
O3
0.28ppb
SO2
4.75ppb
NO2
0.54ppm
CO
AQI 33
Good
5.84μg/m³
PM2.5
13.14μg/m³
PM10
15.45ppb
O3
0.30ppb
SO2
3.52ppb
NO2
0.55ppm
CO
AQI 27
Good
5.20μg/m³
PM2.5
12.13μg/m³
PM10
18.41ppb
O3
0.38ppb
SO2
17.70ppb
NO2
0.55ppm
CO
AQI 44
Good
7.80μg/m³
PM2.5
13.56μg/m³
PM10
16.30ppb
O3
0.59ppb
SO2
19.67ppb
NO2
0.55ppm
CO
AQI 44
Good
8.09μg/m³
PM2.5
13.37μg/m³
PM10
14.06ppb
O3
0.26ppb
SO2
4.71ppb
NO2
0.54ppm
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 04:00:00 on 2025-11-05.
The best air quality in Newtownards, Ards and North Down was recorded at 09:00:00 on 2025-11-05.
The real-time air quality index in Newtownards, Ards and North Down is 33, currently categorized as Good.
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 6.28 μg/m3.
The current PM10 levels in Newtownards, Ards and North Down are 12.894 μg/m3.
The current carbon monoxide (CO) level in Newtownards, Ards and North Down is 0.543 ppm.
The current sulfur dioxide (SO2) levels in Newtownards, Ards and North Down are 0.278 ppb.
The current ozone (O3) levels at Newtownards, Ards and North Down is 14.863 ppm.
The current nitrogen dioxide (NO2) levels at Newtownards, Ards and North Down is 4.394 ppb.
All Rights Reserved © Ambee Inc. 2025