Air Pollution in Pointe-aux-Trembles: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Pointe-aux-Trembles pollution March 2016 - May 2020
Current data from stations: Saint-Jean-Baptiste
Locations: « Rivière-des-Prairies-Pointe-aux-Trembles Pointe-aux-Trembles
Pollution and air quality forecast for Pointe-aux-Trembles. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Pointe-aux-Trembles:
  1. particulate matter (PM2.5) dust - 3 (Good)
  2. nitrogen dioxide (NO2) - 0 (Good)
  3. ozone (O3) - 0 (Good)
  4. sulfur dioxide (SO2) - 0 (Good)
Real-time Air Quality Index (AQI) for Pointe-aux-Trembles, Tuesday, April 16, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Pointe-aux-Trembles today? Is the air polluted in Pointe-aux-Trembles?. Is there smog?

Today (Tuesday, April 16, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Pointe-aux-Trembles.


What is the current level of PM2.5 in Pointe-aux-Trembles? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 3 (Good) For comparison, the highest level of PM2.5 in Pointe-aux-Trembles in the last 7 days was: 6 (Thursday, April 11, 2024) and the lowest: 2 (Friday, April 12, 2024). The highest PM2.5 values were recorded: 12 (February 2020). The lowest level of particulate matter PM2.5 pollution occurs in month: May (3.3).

How high is the level of NO2? (nitrogen dioxide (NO2))
0 (Good)

How is the O3 level today in Pointe-aux-Trembles? (ozone (O3))
0 (Good)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
0 (Good)



Current data Tuesday, April 16, 2024, 11:00 AM

PM2,5 3 (Good)

NO2 0 (Good)

O3 0 (Good)

SO2 0 (Good)

Data on air pollution from recent days in Pointe-aux-Trembles

index 2024-04-09 2024-04-10 2024-04-11 2024-04-12 2024-04-13 2024-04-14 2024-04-15 2024-04-16
so2 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
no2 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
o3 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
pm25 5
Good		 5
Good		 6
Good		 2
Good		 2
Good		 2
Good		 4
Good		 3
Good
data source »
Air pollution in Pointe-aux-Trembles from March 2016 to May 2020
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2016-05 2016-04 2016-03
no2:ppm 0 (Good) 0 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) 0.01 (Good) - (Good) - (Good) - (Good)
o3:ppm 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good)
pm25 3.3 (Good) 5.4 (Good) 7.2 (Good) 12 (Good) 9 (Good) 8 (Good) 7.3 (Good) 6.2 (Good) 5.6 (Good) 5.4 (Good) 8.6 (Good) 6.3 (Good) 5.2 (Good) 5.7 (Good) 8.4 (Good) 7.9 (Good) 9.2 (Good) 9.7 (Good) 7.6 (Good) - (Good) - (Good) - (Good)
so2:ppm 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) 0 (Good) - (Good) - (Good) - (Good)
data source »

Saint-Jean-Baptiste

Tuesday, April 16, 2024, 11:00 AM

PM2,5 3.3 (Good)

particulate matter (PM2.5) dust

NO2 0.01 (Good)

nitrogen dioxide (NO2)

O3 0.03 (Good)

ozone (O3)

SO2 0 (Good)

sulfur dioxide (SO2)

Saint-Jean-Baptiste

index 2024-04-16 2024-04-15 2024-04-14 2024-04-13 2024-04-12 2024-04-11 2024-04-10 2024-04-09
so2 0 0 0 0 0 0 0 0
no2 0.01 0.01 0 0.01 0 0.01 0 0.01
o3 0.03 0.03 0.04 0.03 0.03 0.03 0.03 0.04
pm25 2.6 4 2.1 1.6 2.1 6.5 5 4.9

Saint-Jean-Baptiste

2016-03   2020-05
pollution pm25 hikersbay.com
index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2016-05 2016-04 2016-03
o3:ppm 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.03 0.03 0.03
no2:ppm 0 0 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 - - -
pm25 3.3 5.4 7.2 12 9 8 7.3 6.2 5.6 5.4 8.6 6.3 5.2 5.7 8.4 7.9 9.2 9.7 7.6 - - -
so2:ppm 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - - -

* Pollution data source: https://openaq.org (AirNow) The data is licensed under CC-By 4.0