Stay updated with real-time air quality in Newtownbreda, Lisburn and Castlereagh 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
Newtownbreda, Lisburn and Castlereagh
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.74 μg/m³
0
55
155
255
425
605+
20.54 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
6.17 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Newtownbreda, Lisburn and Castlereagh
Newtownbreda, Lisburn and Castlereagh
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AQI 22
Good
4.35μg/m³
PM2.5
9.64μg/m³
PM10
21.12ppb
O3
0.33ppb
SO2
7.84ppb
NO2
0.27ppm
CO
AQI 22
Good
4.43μg/m³
PM2.5
9.67μg/m³
PM10
22.18ppb
O3
0.33ppb
SO2
7.59ppb
NO2
0.27ppm
CO
AQI 27
Good
4.67μg/m³
PM2.5
9.77μg/m³
PM10
24.14ppb
O3
0.31ppb
SO2
7.34ppb
NO2
0.27ppm
CO
AQI 27
Good
4.75μg/m³
PM2.5
9.76μg/m³
PM10
22.38ppb
O3
0.30ppb
SO2
7.16ppb
NO2
0.27ppm
CO
AQI 27
Good
4.52μg/m³
PM2.5
9.84μg/m³
PM10
24.59ppb
O3
0.31ppb
SO2
7.03ppb
NO2
0.27ppm
CO
AQI 27
Good
4.68μg/m³
PM2.5
8.40μg/m³
PM10
26.98ppb
O3
0.31ppb
SO2
6.31ppb
NO2
0.23ppm
CO
Air quality and pollutant data for Lisburn and Castlereagh, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Newtownbreda, Lisburn and Castlereagh is updated every hour for accuracy.
In the past 24 hours, the air quality in Newtownbreda, Lisburn and Castlereagh was at its worst at 06:00:00 on 2025-06-14.
In the last 24 hours, the best air quality in Newtownbreda, Lisburn and Castlereagh was observed at 01:00:00 on 2025-06-15.
As of now, the AQI in Newtownbreda, Lisburn and Castlereagh is 27, indicating Good conditions.
Newtownbreda, Lisburn and Castlereagh air has the highest levels of PM2.5.
Poor air quality in Newtownbreda, Lisburn and Castlereagh means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Newtownbreda, Lisburn and Castlereagh are currently 4.742 μg/m3.
The PM10 concentration in Newtownbreda, Lisburn and Castlereagh is 9.737 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newtownbreda, Lisburn and Castlereagh is 0.236 ppm.
Currently, Newtownbreda, Lisburn and Castlereagh has a sulfur dioxide (SO2) concentration of 0.378 ppb.
The current ozone (O3) level in Newtownbreda, Lisburn and Castlereagh at the moment is 20.538 ppm.
Nitrogen dioxide (NO2) level in Newtownbreda, Lisburn and Castlereagh at the moment is 6.17 ppb.
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