Stay updated with real-time air quality in Bangor, 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)
38
Good
Bangor, Ards and North Down
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.62 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.89 μg/m³
0
55
155
255
425
605+
40.94 ppb
0
55
71
86
201
201+
1.48 ppb
0
36
76
186
605
1005+
5.76 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Bangor, Ards and North Down
Bangor, Ards and North Down
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AQI 38
Good
6.62μg/m³
PM2.5
18.97μg/m³
PM10
41.32ppb
O3
1.43ppb
SO2
5.64ppb
NO2
0.13ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
20.20μg/m³
PM10
38.65ppb
O3
1.13ppb
SO2
6.31ppb
NO2
0.13ppm
CO
AQI 38
Good
6.57μg/m³
PM2.5
19.78μg/m³
PM10
38.63ppb
O3
1.20ppb
SO2
6.27ppb
NO2
0.13ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
19.74μg/m³
PM10
40.70ppb
O3
1.58ppb
SO2
4.52ppb
NO2
0.13ppm
CO
AQI 38
Good
7.28μg/m³
PM2.5
16.78μg/m³
PM10
39.27ppb
O3
0.45ppb
SO2
5.46ppb
NO2
0.13ppm
CO
AQI 40
Good
6.66μg/m³
PM2.5
18.05μg/m³
PM10
42.51ppb
O3
1.79ppb
SO2
4.17ppb
NO2
0.13ppm
CO
The air quality data for Ards and North Down, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Bangor, Ards and North Down are available every hour.
Bangor, Ards and North Down experienced its worst air quality at 07:00:00, 2026-03-29.
The best air quality in Bangor, Ards and North Down was observed at 03:00:00 on 2026-03-29.
The air quality in Bangor, Ards and North Down right now is Good, with an AQI of 38.
In Bangor, Ards and North Down, O3 is the most frequently found pollutant.
When air quality in Bangor, Ards and North Down is compromised, staying indoors and wearing a mask can reduce health risks.
Bangor, Ards and North Down currently has a PM2.5 concentration of 6.622 μg/m3.
Bangor, Ards and North Down currently has a PM10 concentration of 18.894 μg/m3.
The current carbon monoxide (CO) level in Bangor, Ards and North Down is 0.126 ppm.
The current sulfur dioxide (SO2) concentration in Bangor, Ards and North Down is 1.48 ppb.
Bangor, Ards and North Down currently has an ozone (O3) concentration of 40.935 ppm.
The current level of nitrogen dioxide (NO2) in Bangor, Ards and North Down is 5.76 ppb.
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