Stay updated with real-time air quality in Ards and North Down, UK 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
Ards and North Down, UK
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.00 μg/m³
0
55
155
255
425
605+
22.83 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
17.63 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Ards and North Down, UK
Ards and North Down, UK
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 38
Good
7.37μg/m³
PM2.5
19.00μg/m³
PM10
21.83ppb
O3
0.35ppb
SO2
17.91ppb
NO2
0.11ppm
CO
AQI 38
Good
7.29μg/m³
PM2.5
18.16μg/m³
PM10
19.95ppb
O3
0.34ppb
SO2
15.00ppb
NO2
0.12ppm
CO
AQI 44
Good
7.75μg/m³
PM2.5
18.11μg/m³
PM10
16.80ppb
O3
0.30ppb
SO2
16.47ppb
NO2
0.11ppm
CO
AQI 33
Good
6.41μg/m³
PM2.5
14.72μg/m³
PM10
21.32ppb
O3
0.30ppb
SO2
17.08ppb
NO2
0.12ppm
CO
AQI 38
Good
6.69μg/m³
PM2.5
17.06μg/m³
PM10
24.93ppb
O3
0.38ppb
SO2
16.19ppb
NO2
0.13ppm
CO
AQI 33
Good
6.17μg/m³
PM2.5
10.25μg/m³
PM10
22.15ppb
O3
0.21ppb
SO2
9.31ppb
NO2
0.13ppm
CO
Air quality data and pollutant measurements for Ards and North Down, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Ards and North Down, UK is updated every hour.
The worst air quality in Ards and North Down, UK in the last 24 hours was observed at 05:00:00 on 2025-11-07.
In the last 24 hrs, the best air quality in Ards and North Down, UK was observed at 10:00:00 on 2025-11-07.
The current air quality in Ards and North Down, UK is 44, categorized as Good based on real-time data.
The most common pollutant in Ards and North Down, UK is PM2.5.
If the air quality in Ards and North Down, UK is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Ards and North Down, UK is 7.78 μg/m3.
The current PM10 concentration at Ards and North Down, UK is 18.549 μg/m3.
The current carbon monoxide (CO) concentration at Ards and North Down, UK is 0.117 ppm.
The current sulfur dioxide (SO2) concentration at Ards and North Down, UK is 0.31 ppb.
The current ozone (O3) concentration at Ards and North Down, UK is 17.508 ppm.
The current nitrogen dioxide (NO2) concentration at Ards and North Down, UK is 17.497 ppb.
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