Stay updated with real-time air quality in Halifax, West Yorkshire 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)
28
Good
Halifax, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
7.14 μg/m³
0
55
155
255
425
605+
29.51 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
10.82 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Halifax, West Yorkshire
Halifax, West Yorkshire
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AQI 27
Good
2.68μg/m³
PM2.5
6.77μg/m³
PM10
28.82ppb
O3
0.69ppb
SO2
9.01ppb
NO2
0.12ppm
CO
AQI 28
Good
2.67μg/m³
PM2.5
6.48μg/m³
PM10
29.52ppb
O3
0.67ppb
SO2
9.56ppb
NO2
0.12ppm
CO
AQI 28
Good
2.71μg/m³
PM2.5
6.85μg/m³
PM10
29.54ppb
O3
0.68ppb
SO2
9.32ppb
NO2
0.12ppm
CO
AQI 27
Good
2.63μg/m³
PM2.5
6.23μg/m³
PM10
29.39ppb
O3
0.67ppb
SO2
10.47ppb
NO2
0.12ppm
CO
AQI 27
Good
2.51μg/m³
PM2.5
5.98μg/m³
PM10
28.87ppb
O3
0.64ppb
SO2
6.97ppb
NO2
0.12ppm
CO
AQI 28
Good
2.75μg/m³
PM2.5
7.11μg/m³
PM10
29.63ppb
O3
0.67ppb
SO2
8.48ppb
NO2
0.12ppm
CO
Air quality and pollutant data for West Yorkshire, 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 Halifax, West Yorkshire is updated every hour for accuracy.
In the past 24 hours, the air quality in Halifax, West Yorkshire was at its worst at 03:00:00 on 2026-05-13.
In the last 24 hours, the best air quality in Halifax, West Yorkshire was observed at 08:00:00 on 2026-05-14.
As of now, the AQI in Halifax, West Yorkshire is 28, indicating Good conditions.
Halifax, West Yorkshire air has the highest levels of O3.
Poor air quality in Halifax, West Yorkshire means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Halifax, West Yorkshire are currently 2.706 μg/m3.
The PM10 concentration in Halifax, West Yorkshire is 7.143 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Halifax, West Yorkshire is 0.108 ppm.
Currently, Halifax, West Yorkshire has a sulfur dioxide (SO2) concentration of 0.684 ppb.
The current ozone (O3) level in Halifax, West Yorkshire at the moment is 29.506 ppm.
Nitrogen dioxide (NO2) level in Halifax, West Yorkshire at the moment is 10.823 ppb.
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