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Quebec Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Canada

Last Updated: 2025-11-26 04:34:44 PM (Local Time)

location image
Live AQI
47(AQI-US)
Air Quality is
Good
pm10 :  13 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Quebec
light rain

3 °C

Light rain
Humidity
Humidity93 %
Wind Speed
Wind Speed15 km/h
UV Index
UV Index0
Last Updated: 2025-11-26 04:34:44 PM (Local Time)
Map

Quebec

Major Air Pollutants

Quebec

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

13µg/m³

CO's Icon

Carbon Monoxide(CO)

278ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

11ppb

O3's Icon

Ozone(O3)

14ppb

Trending in Canada

Tashkent’s Air Quality Takes a Sharp Turn: What This Week’s Trend Shows

Tashkent’s Air Quality Takes a Sharp Turn: What This Week’s Trend Shows

Invisible dust reality

Invisible dust reality

Dust vs Smoke: Why Cleaning Your Home Doesn’t Clean Your Air

Dust vs Smoke: Why Cleaning Your Home Doesn’t Clean Your Air

AQI Graph

Historical Air Quality Data

Quebec

24 Hours
AQI
Quebec
AQI
.
25-11-2025Time26-11-2025
40
Min.at 4:40 PM on 25th Nov
55
Max.at 11:04 PM on 25th Nov

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Quebec, Canada

AQI
Year
.
AQI

Annual AQI Trends

2020
26AQI
2021
30AQI
15%
Rise
2022
30AQI
0%
No Change
2023
35AQI
17%
Rise
2024
29AQI
-17%
Fall
2025
30AQI
3%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
4%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJune, 202353AQI
Least PollutedSeptember, 202120AQI

* This data analysis is from year 2020 - 2025

Quebec's Cities

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
22
4
6
2
93
Good
39
7
12
1
93
Good
28
5
5
-2
97
Moderate
62
15
19
1
100
Moderate
53
10
10
7
99
Moderate
60
14
16
2
105
Moderate
64
16
16
7
99
Good
39
7
16
3
95
Good
19
3
20
-2
86
Moderate
56
12
16
2
105
Good
44
8
13
3
80
Moderate
64
16
18
3
100
Good
39
7
16
3
95
Moderate
56
12
12
8
96
Moderate
53
10
15
3
100
Moderate
69
19
20
7
91
Moderate
53
10
13
8
96
Moderate
68
18
18
1
100
Good
42
8
11
3
85
Moderate
65
16
18
4
96
Good
28
5
11
3
85
Moderate
68
18
19
3
91
Moderate
59
13
16
3
100
Moderate
53
10
15
4
100
Moderate
64
16
18
3
98
Good
50
9
15
4
100
Good
33
6
8
3
84
Moderate
60
14
17
3
98
Good
33
6
6
1
91
Good
37
7
11
3
85
Good
38
7
11
3
85
Good
22
4
7
-4
93
Good
39
7
11
1
93
Good
33
6
6
2
80
Good
22
4
7
2
100
Good
35
6
6
2
80
Moderate
64
16
17
7
99
Good
39
7
15
2
95
Moderate
68
18
18
3
91
Moderate
53
10
14
3
100
Moderate
68
18
19
7
91
Good
22
4
7
2
93
Good
39
7
11
3
85
Good
39
7
14
2
89
Good
39
7
8
5
100
Good
50
9
16
3
92
Good
22
4
6
4
100
Moderate
55
11
18
2
105
Good
39
7
16
3
95
Good
39
7
16
3
95
Good
39
7
8
3
95
Moderate
65
16
18
3
100

Canada's Metro Cities

Air Quality Index

Calgary City AQI

Calgary

27

temp.-3°C
hum.63%
Edmonton City AQI

Edmonton

103

temp.-8°C
hum.91%
Halifax City AQI

Halifax

35

temp.11°C
hum.100%
Montreal City AQI

Montreal

60

temp.3°C
hum.100%
Ottawa City AQI

Ottawa

52

temp.3°C
hum.100%
Toronto City AQI

Toronto

37

temp.6°C
hum.65%
Vancouver City AQI

Vancouver

16

temp.8°C
hum.93%
Windsor City AQI

Windsor

26

temp.3°C
hum.59%

Air Quality Calendar 2025

Quebec

2025
AQI
January
1 Jan
27
2 Jan
22
3 Jan
21
4 Jan
21
5 Jan
22
6 Jan
24
7 Jan
22
8 Jan
21
9 Jan
22
10 Jan
24
11 Jan
35
12 Jan
33
13 Jan
50
14 Jan
34
15 Jan
24
16 Jan
30
17 Jan
53
18 Jan
41
19 Jan
26
20 Jan
26
21 Jan
40
22 Jan
52
23 Jan
43
24 Jan
43
25 Jan
46
26 Jan
41
27 Jan
29
28 Jan
27
29 Jan
30
30 Jan
25
31 Jan
39
February
1 Feb
24
2 Feb
32
3 Feb
43
4 Feb
25
5 Feb
23
6 Feb
31
7 Feb
30
8 Feb
26
9 Feb
32
10 Feb
27
11 Feb
32
12 Feb
31
13 Feb
26
14 Feb
24
15 Feb
24
16 Feb
26
17 Feb
22
18 Feb
21
19 Feb
20
20 Feb
24
21 Feb
22
22 Feb
27
23 Feb
44
24 Feb
39
25 Feb
48
26 Feb
38
27 Feb
37
28 Feb
28
March
1 Mar
25
2 Mar
23
3 Mar
34
4 Mar
37
5 Mar
47
6 Mar
22
7 Mar
23
8 Mar
25
9 Mar
25
10 Mar
26
11 Mar
37
12 Mar
23
13 Mar
33
14 Mar
54
15 Mar
46
16 Mar
41
17 Mar
21
18 Mar
24
19 Mar
28
20 Mar
26
21 Mar
19
22 Mar
22
23 Mar
18
24 Mar
23
25 Mar
24
26 Mar
22
27 Mar
20
28 Mar
21
29 Mar
19
30 Mar
23
31 Mar
25
April
1 Apr
17
2 Apr
19
3 Apr
19
4 Apr
20
5 Apr
20
6 Apr
19
7 Apr
20
8 Apr
22
9 Apr
17
10 Apr
23
11 Apr
29
12 Apr
31
13 Apr
24
14 Apr
28
15 Apr
24
16 Apr
16
17 Apr
17
18 Apr
23
19 Apr
32
20 Apr
16
21 Apr
17
22 Apr
19
23 Apr
14
24 Apr
18
25 Apr
20
26 Apr
19
27 Apr
13
28 Apr
20
29 Apr
26
30 Apr
16
May
1 May
17
2 May
23
3 May
17
4 May
23
5 May
18
6 May
21
7 May
18
8 May
15
9 May
16
10 May
19
11 May
16
12 May
21
13 May
26
14 May
31
15 May
29
16 May
34
17 May
32
18 May
18
19 May
13
20 May
14
21 May
18
22 May
16
23 May
15
24 May
12
25 May
15
26 May
21
27 May
25
28 May
29
29 May
30
30 May
25
31 May
27
June
1 Jun
14
2 Jun
17
3 Jun
26
4 Jun
41
5 Jun
45
6 Jun
52
7 Jun
58
8 Jun
54
9 Jun
56
10 Jun
47
11 Jun
50
12 Jun
53
13 Jun
27
14 Jun
25
15 Jun
28
16 Jun
36
17 Jun
39
18 Jun
25
19 Jun
35
20 Jun
22
21 Jun
27
22 Jun
28
23 Jun
37
24 Jun
44
25 Jun
39
26 Jun
26
27 Jun
27
28 Jun
24
29 Jun
24
30 Jun
29
July
1 Jul
33
2 Jul
30
3 Jul
36
4 Jul
26
5 Jul
28
6 Jul
36
7 Jul
38
8 Jul
28
9 Jul
34
10 Jul
37
11 Jul
39
12 Jul
45
13 Jul
42
14 Jul
40
15 Jul
44
16 Jul
51
17 Jul
47
18 Jul
25
19 Jul
33
20 Jul
40
21 Jul
29
22 Jul
19
23 Jul
24
24 Jul
30
25 Jul
39
26 Jul
51
27 Jul
58
28 Jul
57
29 Jul
54
30 Jul
61
31 Jul
47
August
1 Aug
26
2 Aug
37
3 Aug
68
4 Aug
69
5 Aug
38
6 Aug
33
7 Aug
42
8 Aug
52
9 Aug
57
10 Aug
59
11 Aug
57
12 Aug
56
13 Aug
52
14 Aug
40
15 Aug
25
16 Aug
35
17 Aug
29
18 Aug
15
19 Aug
20
20 Aug
20
21 Aug
23
22 Aug
31
23 Aug
33
24 Aug
30
25 Aug
25
26 Aug
16
27 Aug
18
28 Aug
23
29 Aug
20
30 Aug
19
31 Aug
23
September
1 Sep
33
2 Sep
35
3 Sep
32
4 Sep
29
5 Sep
27
6 Sep
26
7 Sep
22
8 Sep
19
9 Sep
23
10 Sep
26
11 Sep
29
12 Sep
22
13 Sep
29
14 Sep
34
15 Sep
27
16 Sep
32
17 Sep
33
18 Sep
30
19 Sep
18
20 Sep
16
21 Sep
21
22 Sep
22
23 Sep
29
24 Sep
28
25 Sep
19
26 Sep
20
27 Sep
24
28 Sep
33
29 Sep
36
30 Sep
32
October
1 Oct
29
2 Oct
39
3 Oct
45
4 Oct
51
5 Oct
59
6 Oct
62
7 Oct
48
8 Oct
26
9 Oct
27
10 Oct
37
11 Oct
45
12 Oct
46
13 Oct
39
14 Oct
42
15 Oct
32
16 Oct
29
17 Oct
38
18 Oct
47
19 Oct
39
20 Oct
28
21 Oct
28
22 Oct
30
23 Oct
22
24 Oct
24
25 Oct
23
26 Oct
21
27 Oct
26
28 Oct
34
29 Oct
39
30 Oct
43
31 Oct
21
November
1 Nov
16
2 Nov
21
3 Nov
32
4 Nov
18
5 Nov
22
6 Nov
19
7 Nov
24
8 Nov
25
9 Nov
22
10 Nov
23
11 Nov
19
12 Nov
29
13 Nov
47
14 Nov
34
15 Nov
26
16 Nov
30
17 Nov
18
18 Nov
20
19 Nov
32
20 Nov
55
21 Nov
63
22 Nov
41
23 Nov
38
24 Nov
44
25 Nov
39
26 Nov
-
27 Nov
-
28 Nov
-
29 Nov
-
30 Nov
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Quebec

0Cigarettes per day

Weekly 0 Cigarettes
Monthly 0 Cigarettes

Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.

Source:

Berkeley Earth

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI

  • Air Purifier
    Air PurifierTurn Off
  • Car Filter
    Car FilterAdvisable
  • N95 Mask
    N95 MaskAdvisable
  • Stay Indoor
    Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Quebec

  • asthma due to air pollution in QuebecAsthma
  • heart due to air pollution in QuebecHeart Issues
  • allergy due to air pollution in QuebecAllergies
  • sinus due to air pollution in QuebecSinus
  • flu due to air pollution in QuebecCold/Flu
  • copd due to air pollution in QuebecChronic (COPD)
asthma due to air pollution in Quebec

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

  • Keep track of air quality to plan outdoor activities safely.

  • Drink water to keep airways moist and reduce irritation.

  • Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

  • Skip medications that is prescribed by your doctor.

  • Engage in outdoor activities in early morning during high pollen hours.

Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

Most Polluted Cities 2025

Canada

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Sherwood Park, Canada

138
Poor
9xabove Standard

2.

Edmonton, Canada

105
Poor
7xabove Standard

3.

Bruderheim, Canada

94
Moderate
6xabove Standard

4.

Regina, Canada

91
Moderate
6xabove Standard

5.

Redwater, Canada

90
Moderate
6xabove Standard

6.

Bratts Lake No 129, Canada

90
Moderate
6xabove Standard

7.

Peace River, Canada

84
Moderate
6xabove Standard

8.

Grande Prairie, Canada

83
Moderate
6xabove Standard

9.

Fort Saskatchewan, Canada

80
Moderate
5xabove Standard

10.

St Paul, Canada

79
Moderate
5xabove Standard

Last Updated: 26 Nov 2025, 09:35 PM

AQI City Rankings

Air Quality Solutions For Quebec

Explore the solutions of air quality monitoring & clean air.

Here are some applications that you can go through to find out the solutions.

Air Quality Monitor

Air Quality Monitor

Monitor the air quality
Air Quality Sensors

Air Quality Sensors

Sensors to measure the air quality
Fresh Air Machine

Fresh Air Machine

Clean the air you breathe
Car Cabin Filter

Car Cabin Filter

Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
air quality solutions for offices for Quebec

Air Quality Solution For Offices

A complete solution for air quality monitoring, data analysis, and fresh air solutions in workplaces prioritizing employee's health and productivity.

air quality solutions for smart-city for Quebec

Air Quality Solutions For Smart City

Prana Air smart city project provides air quality monitors, drones, outdoor air purifiers, and data dashboards solution to improve air quality.

air quality solutions for institutes for Quebec

Air Quality Solutions for Schools | Institutes

Prana Air provides the air quality solutions for schools by air monitoring & fresh air machine that help the students to breather clean air.

air quality solutions for hotels for Quebec

Air Quality Solutions For Hotels

Prana Air air quality solutions are suited for hotel businesses. The occupancy of hotels is the main reasons for bad air quality.

air quality solutions for restaurants for Quebec

Air Quality Solutions for Restaurants

Prana Air has the air quality solutions for restaurant, cafes, and gives you the power to know what your customers and staff breathe.

air quality solutions for rmc-plants for Quebec

Air Quality Solutions for RMC Plants

Prana Air provides air quality monitoring solutions for RMC plants. Improve compliance, protect workers and community, and reduce emissions.

air quality solutions for fitness-center for Quebec

Air Quality Solutions for Fitness Center

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

air quality solutions for parking-lot for Quebec

Air Quality Solutions for Parking Lot

A complete solution for air monitoring, data analysis, and fresh air solutions for enclosed car parking areas and car lots.

air quality solutions for retail-stores for Quebec

Air Quality Solutions for Retail Stores

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

air quality solutions for airport for Quebec

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets

Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

air quality solutions for construction-sites for Quebec

Air Quality Solutions For Construction Sites

Prana Air offers air quality monitoring solutions for construction sites with data cloud storage, web-dashboard, mobile apps, TV display.

air quality solutions for hospitals for Quebec

Air Quality Solutions For Hospitals

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

air quality solutions for bathroom for Quebec

Air Quality Solutions For Washroom | Bathroom

Improve washroom and bathroom air quality with Prana Air air quality monitoring devices and fresh air machine. Breathe easy and stay healthy.

air quality solutions for banks for Quebec

Air Quality Solutions for Banks

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

air quality solutions for cinema for Quebec

Air Quality Solutions for Cinema

Air quality solutions for cinema halls or theatres will help the customers to get the good experience, comfort and breathe clean air.

air quality solutions for real-estates for Quebec

Air Quality Solutions For Real Estates

Prana Air provides the air quality solutions of pollution monitoring and fresh air for real estates - residential and commercial.

Quebec's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Quebec
Mobile App

Empower Your Decisions with Reliable Data

Get it onApp Store
Get it onGoogle Play
Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Connect and control your air quality devices.

Air Quality FAQs

at Quebec

Frequently Asked Questions About Air Quality

What is the current AQI level in Quebec?

The current real-time AQI level in Quebec is 47 (Good). This was last updated 2025-11-26 04:34:44 PM (Local Time).

When was the best AQI level in Quebec in the last 24 hours?

The best AQI level was 40 (Good) at 4:40 PM, Nov 25, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Quebec in the last 24 hours?

The worst AQI level was 55 (Moderate) at 11:04 PM, Nov 25, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Quebec during last 24 hours?

The AQI levels in Quebec have been fluctuating throughout the last 24 hours. The levels have increased by highest 55 at 11:04 PM, Nov 25, 2025 (Local Time), lowest 40 at 4:40 PM, Nov 25, 2025 (Local Time).

What actions are recommended as per the current AQI level in Quebec?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.

Recent AQI Blogs

Read the latest news

Here are some latest blogs that you can go through to find out more air pollution.

Tashkent’s Air Quality Takes a Sharp Turn: What This Week’s Trend Shows

Tashkent’s Air Quality Takes a Sharp Turn: What This Week’s Trend Shows

21 Nov 2025Navya
Dust vs Smoke: Why Cleaning Your Home Doesn’t Clean Your Air

Dust vs Smoke: Why Cleaning Your Home Doesn’t Clean Your Air

19 Nov 2025Anwesha
Is Delhi suitable for Morning Walks or Runs This November? A Data-Backed Breakdown

Is Delhi suitable for Morning Walks or Runs This November? A Data-Backed Breakdown

18 Nov 2025Navya
Beyond the Smog: What’s Fueling India’s Air Crisis

Beyond the Smog: What’s Fueling India’s Air Crisis

13 Nov 2025Anwesha
New Delhi’s October 2025 AQI: The Worst in Three Years

New Delhi’s October 2025 AQI: The Worst in Three Years

10 Nov 2025Navya
Why Delhi No Longer Panics About Air Pollution

Why Delhi No Longer Panics About Air Pollution

7 Nov 2025Anwesha
Delhi’s Geography: The Invisible Trap Behind Its Worsening Air Pollution

Delhi’s Geography: The Invisible Trap Behind Its Worsening Air Pollution

6 Nov 2025Navya
Delhi’s Silent Killer: 15% of Deaths in 2023 Linked to Air Pollution

Delhi’s Silent Killer: 15% of Deaths in 2023 Linked to Air Pollution

4 Nov 2025Navya
Flawed Cloud Seeding Attempt in Delhi – What is the concept and why did it not work out

Flawed Cloud Seeding Attempt in Delhi – What is the concept and why did it not work out

31 Oct 2025Anwesha
The AQI Divide: Unveiling the True Air Quality in Delhi

The AQI Divide: Unveiling the True Air Quality in Delhi

29 Oct 2025Abhishek
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Prana Sense

Air Quality Monitor

Air Quality Index depicts the extent of air pollution at a particular location.

Prana Sense Air Quality MonitorPrana Sense Air Quality Monitor
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Pocket PM

Air Quality Monitor

Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.

Pocket PM Air Quality MonitorPocket PM Air Quality Monitor
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Cair +

Indoor Air Quality Monitor

Track indoor air quality with advanced connectivity and portability for real-time air quality data.

Cair + Indoor Air Quality MonitorCair + Indoor Air Quality Monitor