Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec Air Pollution:
Real-time Air Quality Index (AQI)

Saguenay - Secteur De Sainte-therese (arvida), Quebec
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Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec AQI: Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec Real-time Air Quality Index (AQI).
22
Good
Updated on Thursday 16:00
Primary pollutant: o3
currentpast 2 daysminmax
PM2.5 AQI
11Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec, Canada PM25 (fine particulate matter) measured by Environnement au Québec. Values are converted to the US EPA AQI standard.558
O3 AQI
22Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec, Canada O3 (ozone) measured by Environnement au Québec. Values are converted to the US EPA AQI standard.1142
SO2 AQI
3Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec, Canada SO2 (sulfur dioxide) measured by Environnement au Québec. Values are converted to the US EPA AQI standard.188
Weather Information
Temp.
20Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec, Canada t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1334
Humidity
45Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec, Canada h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).32100
Wind
3Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec, Canada w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).17
MarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
THU 14
21°C
10°C
FRI 15
23°C
6°C
SAT 16
29°C
10°C
SUN 17
18°C
7°C
MON 18
19°C
5°C
TUE 19
21°C
6°C
PM2.5
Thursday 14Friday 15Saturday 16Sunday 17Monday 18Tuesday 19
hour
1471013161922147101316192214710131619221471013161922147101316192214710131619
Wind Speed (m/s)
66456542011112343333633346666444222455311111242















































Temp.
16°12°13°18°20°21°14°11°8°6°11°19°23°22°16°12°11°10°15°25°29°25°21°18°18°12°10°14°15°16°11°8°6°5°10°16°19°19°12°9°7°6°11°18°21°20°13°
relative humidity
8982675134336267768366443236587380775738346069999996955649436872788466473941727782896846384274
barometric pressure
10111014101610171017101710191022102310241026102510231021102210221021102010191017101310121011101210081013101510171018101710191021102210231025102410231022102310241025102510251023102110201020
total precipitation
NaNNaN0.12.67.919.820.40.10.1
UVI:
4


5:37 ~ 20:04
UVI:
7


5:38 ~ 20:02
UVI:
7


5:40 ~ 20:01
UVI:
4


5:41 ~ 19:59
UVI:
5


5:42 ~ 19:57


5:44 ~ 19:55
Forecast plotted using timezone -04:00
Latest forecast updates:
Wind: 6 hours ago [Aug 14, 2025 5:13 PM]
fine particulate matter: 8 hours ago [Aug 14, 2025 2:25 PM]
click to view the detailed forecast

Air Quality Data provided by: the Environnement au Québec (mddep.gouv.qc.ca)

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News (Jul 2014): The Air Quality data for Quebec is converted from the IQA standard to the US-EPA standard (scale 0-500). Check this article for more information

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About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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