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)
38
Good
Halifax, West Yorkshire
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.51 μg/m³
0
55
155
255
425
605+
30.96 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
7.26 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Halifax, West Yorkshire
Halifax, West Yorkshire
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AQI 33
Good
5.85μg/m³
PM2.5
15.13μg/m³
PM10
32.59ppb
O3
0.49ppb
SO2
6.17ppb
NO2
0.14ppm
CO
AQI 38
Good
6.74μg/m³
PM2.5
15.29μg/m³
PM10
30.31ppb
O3
0.60ppb
SO2
8.17ppb
NO2
0.14ppm
CO
AQI 38
Good
7.28μg/m³
PM2.5
15.52μg/m³
PM10
28.38ppb
O3
0.65ppb
SO2
9.11ppb
NO2
0.15ppm
CO
AQI 38
Good
7.28μg/m³
PM2.5
16.17μg/m³
PM10
28.29ppb
O3
0.60ppb
SO2
8.41ppb
NO2
0.14ppm
CO
AQI 33
Good
6.15μg/m³
PM2.5
14.75μg/m³
PM10
31.56ppb
O3
0.51ppb
SO2
6.64ppb
NO2
0.14ppm
CO
AQI 38
Good
7.13μg/m³
PM2.5
15.43μg/m³
PM10
28.45ppb
O3
0.61ppb
SO2
8.23ppb
NO2
0.15ppm
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 08:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Halifax, West Yorkshire was observed at 09:00:00 on 2025-12-27.
As of now, the AQI in Halifax, West Yorkshire is 38, indicating Good conditions.
Halifax, West Yorkshire air has the highest levels of PM2.5.
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 6.703 μg/m3.
The PM10 concentration in Halifax, West Yorkshire is 15.51 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Halifax, West Yorkshire is 0.141 ppm.
Currently, Halifax, West Yorkshire has a sulfur dioxide (SO2) concentration of 0.556 ppb.
The current ozone (O3) level in Halifax, West Yorkshire at the moment is 30.959 ppm.
Nitrogen dioxide (NO2) level in Halifax, West Yorkshire at the moment is 7.259 ppb.
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