AQI PM2.5 PM10 CO SO2 NO2 O3

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Mont Royal Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-25 09:09:34 AM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 10 µg/m³

PM2.5 : 2 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

16 °C

Last Updated: 2025-05-25 09:09:34 AM (Local Time)

Map

Mont Royal

Major Air Pollutants
Mont Royal

Particulate Matter(PM2.5)

2µg/m³

Particulate Matter(PM10)

10µg/m³

Carbon Monoxide(CO)

349ppb

Sulfur Dioxide(SO2)

3ppb

Nitrogen Dioxide(NO2)

4ppb

Ozone(O3)

9ppb

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AQI Graph

Historical Air Quality Data
Mont Royal

24 Hours

AQI

Mont Royal

Want air quality data?

AQI Trends - Annual Air Quality Changes
Mont Royal, Quebec, Canada

AQI

Year

AQI

Annual AQI Trends

2020

29AQI

2021

35AQI

21%

Rise

2022

35AQI

No Change

2023

38AQI

Rise

2024

33AQI

-13%

Fall

2025

30AQI

-9%

Fall

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJune, 202355AQI

Least PollutedMay, 202524AQI

* This data analysis is from year 2020 - 2025

Mont Royal's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Barracks 17

Good

Chemin Duncan

Good

Daccarie Interchange

Good

Island Of Montreal Center

Good

Canada's Metro Cities
Air Quality Index

Calgary

Edmonton

Halifax

Montreal

Ottawa

Toronto

West Vancouver

Windsor

Air Quality Calendar 2025
Mont Royal

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 29	2 Jan 22	3 Jan 19	4 Jan 20
5 Jan 21	6 Jan 27	7 Jan 20	8 Jan 19	9 Jan 20	10 Jan 23	11 Jan 41
12 Jan 32	13 Jan 60	14 Jan 32	15 Jan 23	16 Jan 33	17 Jan 66	18 Jan 45
19 Jan 28	20 Jan 28	21 Jan 43	22 Jan 57	23 Jan 43	24 Jan 47	25 Jan 55
26 Jan 40	27 Jan 27	28 Jan 24	29 Jan 28	30 Jan 24	31 Jan 46	1 Feb 27

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 40	27 Jan 27	28 Jan 24	29 Jan 28	30 Jan 24	31 Jan 46	1 Feb 27
2 Feb 43	3 Feb 57	4 Feb 28	5 Feb 26	6 Feb 36	7 Feb 34	8 Feb 25
9 Feb 37	10 Feb 28	11 Feb 33	12 Feb 30	13 Feb 27	14 Feb 21	15 Feb 23
16 Feb 23	17 Feb 21	18 Feb 20	19 Feb 21	20 Feb 28	21 Feb 20	22 Feb 30
23 Feb 54	24 Feb 50	25 Feb 61	26 Feb 45	27 Feb 45	28 Feb 31	1 Mar 27

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 54	24 Feb 50	25 Feb 61	26 Feb 45	27 Feb 45	28 Feb 31	1 Mar 27
2 Mar 26	3 Mar 46	4 Mar 41	5 Mar 59	6 Mar 22	7 Mar 22	8 Mar 26
9 Mar 25	10 Mar 33	11 Mar 47	12 Mar 24	13 Mar 44	14 Mar 87	15 Mar 63
16 Mar 55	17 Mar 24	18 Mar 31	19 Mar 36	20 Mar 27	21 Mar 23	22 Mar 24
23 Mar 19	24 Mar 26	25 Mar 28	26 Mar 24	27 Mar 23	28 Mar 24	29 Mar 20
30 Mar 24	31 Mar 34	1 Apr 19	2 Apr 21	3 Apr 21	4 Apr 20	5 Apr 21

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 24	31 Mar 34	1 Apr 19	2 Apr 21	3 Apr 21	4 Apr 20	5 Apr 21
6 Apr 18	7 Apr 20	8 Apr 21	9 Apr 20	10 Apr 29	11 Apr 34	12 Apr 38
13 Apr 26	14 Apr 32	15 Apr 30	16 Apr 16	17 Apr 17	18 Apr 31	19 Apr 47
20 Apr 16	21 Apr 21	22 Apr 23	23 Apr 18	24 Apr 24	25 Apr 23	26 Apr 24
27 Apr 13	28 Apr 26	29 Apr 34	30 Apr 18	1 May 19	2 May 27	3 May 17

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 13	28 Apr 26	29 Apr 34	30 Apr 18	1 May 19	2 May 27	3 May 17
4 May 32	5 May 21	6 May 22	7 May 19	8 May 16	9 May 19	10 May 22
11 May 16	12 May 24	13 May 33	14 May 38	15 May 30	16 May 42	17 May 42
18 May 23	19 May 15	20 May 15	21 May 19	22 May 16	23 May 15	24 May -
25 May -	26 May -	27 May -	28 May -	29 May -	30 May -	31 May -

Health Advice For People Living In
Mont Royal

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

Solutions for Current AQI

Air PurifierTurn Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

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

Prevent Health Problems: Understand Your Risks

Mont Royal

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

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.

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

Flin Flon, Canada

Kenora, Canada

Thompson, Canada

Flin Flon, Canada

Vernon, Canada

Alberta Beach, Canada

Castlegar, Canada

Banff, Canada

Valemount, Canada

10.

Carrot Creek, Canada

Good

2xabove Standard

Last Updated: 25 May 2025, 09:20 PM

AQI City Rankings

Air Quality Solutions For Mont Royal
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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

air quality solutions for offices for Mont Royal

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

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 Mont Royal

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

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

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

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

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

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

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

air quality solutions for airport for Mont Royal

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

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

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 Mont Royal

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

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

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

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

Mont Royal's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

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

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Mont Royal

Frequently Asked Questions About Air Quality

What is the current AQI level in Mont Royal?

The current real-time AQI level in Mont Royal is 13 (Good) due to recent rainfall by 2.43mm/hr. This was last updated 2025-05-25 09:09:34 AM (Local Time).

When was the best AQI level in Mont Royal in the last 24 hours?

The best AQI level was 11 (Good) at 6:24 PM, May 24, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Mont Royal in the last 24 hours?

The worst AQI level was 19 (Good) at 2:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Mont Royal have been fluctuating throughout the last 24 hours. The levels have increased by highest 19 at 2:09 AM (Local Time), lowest 11 at 6:24 PM, May 24, 2025 (Local Time).

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

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