Worst air pollution King George V Park - St. John's, today and tomorrow
Today (16 July): Air quality in King George V Park is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:30 AM (O3: 51.8/100).
Tomorrow (17 July 2026): Air quality in King George V Park is medium. NO2 decreases to good; all other pollutants stay as today. Pollution peaks around 11:30 AM (O3: 44.2/100). 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
Use our Strava plugin to check your own exposure.
King George V Park's air quality benefits from its parkland setting, buffered from nearby Bond Street traffic.
Today - 16 July | Pollution peaks at 08:30
AQI:
Medium
51.8/100
PM2.5 (fine particles):
Good
13.5/100
PM10 (coarse particles):
Good
4.6/100
NO2 (nitrogen dioxide):
Fair
32.3/100
O3 (ozone):
Medium
51.8/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.5/100
PM1 (ultrafine particles):
Good
16.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 11:30
AQI:
Medium
44.2/100
PM2.5 (fine particles):
Good
7.9/100
PM10 (coarse particles):
Good
2.3/100
NO2 (nitrogen dioxide):
Good
14.1/100
O3 (ozone):
Medium
44.2/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.1/100
PM1 (ultrafine particles):
Good
10.1/100
Other Landmarks in St. John's
Sports venues in St. John's
Frequently Asked Questions
Is air quality bad in King George V Park right now?
On 16 July 2026, overall air quality in King George V Park is fair. NO2 is the main pollutant at 32.3/100. Pollution peaks around 8:30 AM (O3: 51.8/100).
Will air quality be worse tomorrow in King George V Park?
On 17 July 2026, air quality conditions in King George V Park will be better than today, with AQI forecast at medium at 44.2/100. Pollution peaks around 11:30 AM (O3: 44.2/100).
When is air pollution at its worst in King George V Park?
King George V Park's air quality varies through the year, influenced by its parkland setting near downtown St. John's. Frequent storms and fog off the North Atlantic keep pollution levels low year-round, with occasional calm summer days the only time local emissions can briefly build up. Storm systems roll through often enough that pollution seldom has time to build up.
Are air quality levels in King George V Park 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