Worst air pollution Halifax Forum - Halifax, today and tomorrow
Today (16 July): Air quality in Halifax Forum is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 AM (O3: 37.0/100).
Tomorrow (17 July 2026): Air quality in Halifax Forum is fair. All pollutants stay as today. Pollution peaks around 9:00 AM (O3: 30.4/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Halifax Forum's air quality benefits from its Halifax Common-adjacent setting, with Windsor Street traffic nearby the modest local source.
Today - 16 July | Pollution peaks at 08:00
AQI:
Fair
37.0/100
PM2.5 (fine particles):
Good
5.7/100
PM10 (coarse particles):
Good
2.5/100
NO2 (nitrogen dioxide):
Good
1.4/100
O3 (ozone):
Fair
37.0/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.5/100
PM1 (ultrafine particles):
Good
4.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 09:00
AQI:
Fair
30.4/100
PM2.5 (fine particles):
Good
5.5/100
PM10 (coarse particles):
Good
2.4/100
NO2 (nitrogen dioxide):
Good
1.4/100
O3 (ozone):
Fair
30.4/100
SO2 (sulfur dioxide):
Good
0.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.4/100
PM1 (ultrafine particles):
Good
4.3/100
Other Landmarks in Halifax
Sports venues in Halifax
Frequently Asked Questions
Is air quality bad in Halifax Forum right now?
On 16 July 2026, overall air quality in Halifax Forum is fair. AQI is the main air quality indicator at 37.0/100. Pollution peaks around 8:00 AM (O3: 37.0/100).
Will air quality be worse tomorrow in Halifax Forum?
On 17 July 2026, air quality conditions in Halifax Forum will be similar to today, with AQI forecast at fair at 30.4/100. Pollution peaks around 9:00 AM (O3: 30.4/100).
When is air pollution at its worst in Halifax Forum?
Air quality at the Halifax Forum shifts noticeably across the seasons, shaped by its setting in the city's west end. Frequent Atlantic storms keep the air generally clean through much of the year, though summer humidity and occasional stagnant spells can allow local emissions to build up. Onshore breezes off the Atlantic usually clear the air within a day or so.
Are air quality levels in Halifax Forum based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Check air quality in other popular cities:
Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app