Stay updated with real-time air quality in Lisburn and Castlereagh, 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)
21
Good
Lisburn and Castlereagh, UK
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.58 μg/m³
0
55
155
255
425
605+
22.61 ppb
0
55
71
86
201
201+
0.23 ppb
0
36
76
186
605
1005+
2.89 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Lisburn and Castlereagh, UK
Lisburn and Castlereagh, UK
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 27
Good
2.38μg/m³
PM2.5
7.74μg/m³
PM10
29.29ppb
O3
0.28ppb
SO2
6.17ppb
NO2
0.30ppm
CO
AQI 24
Good
2.65μg/m³
PM2.5
10.99μg/m³
PM10
26.21ppb
O3
0.28ppb
SO2
5.05ppb
NO2
0.30ppm
CO
AQI 27
Good
2.32μg/m³
PM2.5
8.13μg/m³
PM10
29.09ppb
O3
0.25ppb
SO2
4.75ppb
NO2
0.30ppm
CO
AQI 25
Good
1.97μg/m³
PM2.5
7.82μg/m³
PM10
26.85ppb
O3
0.18ppb
SO2
4.93ppb
NO2
0.30ppm
CO
AQI 27
Good
2.13μg/m³
PM2.5
6.96μg/m³
PM10
29.15ppb
O3
0.22ppb
SO2
4.48ppb
NO2
0.30ppm
CO
AQI 24
Good
1.87μg/m³
PM2.5
6.20μg/m³
PM10
25.86ppb
O3
0.14ppb
SO2
4.57ppb
NO2
0.30ppm
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 Lisburn and Castlereagh, UK is updated every hour for accuracy.
In the past 24 hours, the air quality in Lisburn and Castlereagh, UK was at its worst at 06:00:00 on 2025-07-01.
In the last 24 hours, the best air quality in Lisburn and Castlereagh, UK was observed at 09:00:00 on 2025-07-01.
As of now, the AQI in Lisburn and Castlereagh, UK is 20, indicating Good conditions.
Lisburn and Castlereagh, UK air has the highest levels of O3.
Poor air quality in Lisburn and Castlereagh, UK means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Lisburn and Castlereagh, UK are currently 2.527 μg/m3.
The PM10 concentration in Lisburn and Castlereagh, UK is 7.738 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Lisburn and Castlereagh, UK is 0.301 ppm.
Currently, Lisburn and Castlereagh, UK has a sulfur dioxide (SO2) concentration of 0.265 ppb.
The current ozone (O3) level in Lisburn and Castlereagh, UK at the moment is 22.366 ppm.
Nitrogen dioxide (NO2) level in Lisburn and Castlereagh, UK at the moment is 6.71 ppb.
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