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Hochelaga Maisonneuve Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-08-03 18:31 (Local Time)

location image
Live AQI
8AQI (US)
Air Quality is
Good
PM2.5 :  2 µg/m³
pm10 :  7 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Hochelaga Maisonneuve
overcast

20 °C

Overcast
Humidity
Humidity88 %
Wind Speed
Wind Speed19.4 km/h
UV Index
UV Index0.1
Last Updated: 2026-08-03 18:31 (Local Time)

Presently, Longueuil ranks for having the good air quality among cities worldwide.

Map

Hochelaga Maisonneuve

Major Air Pollutants

Hochelaga Maisonneuve

PM₂.₅'s Icon

Particulate Matter(PM₂.₅)

2µg/m³

PM₁₀'s Icon

Particulate Matter(PM₁₀)

7µg/m³

CO's Icon

Carbon Monoxide(CO)

520ppb

SO₂'s Icon

Sulfur Dioxide(SO₂)

2ppb

NO₂'s Icon

Nitrogen Dioxide(NO₂)

8ppb

O₃'s Icon

Ozone(O₃)

28ppb

AQI Graph

Historical Air Quality Data

Hochelaga Maisonneuve

24 Hours
AQI (US)
Hochelaga Maisonneuve
AQI (US)
.
02-08-2026Time03-08-2026
8
Min. AQI (US)6:31pm
54
Max. AQI (US)3:01pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes

Hochelaga Maisonneuve, Longueuil, Quebec, Canada

AQI (US)

Canada's Metro Cities

Air Quality Index

Calgary City AQI

Calgary

29

temp.18°C
hum.36%
Edmonton City AQI

Edmonton

34

temp.19°C
hum.46%
Halifax City AQI

Halifax

26

temp.22°C
hum.100%
Montreal City AQI

Montreal

11

temp.20°C
hum.80%
Ottawa City AQI

Ottawa

20

temp.24°C
hum.70%
Vancouver City AQI

Vancouver

67

temp.23°C
hum.55%
Windsor City AQI

Windsor

25

temp.30°C
hum.37%
Winnipeg City AQI

Winnipeg

55

temp.26°C
hum.49%

Air Quality Calendar 2026

Hochelaga Maisonneuve

2026
AQI (US)
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Hochelaga Maisonneuve

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 (US)

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

Prevent Health Problems: Understand Your Risks

Hochelaga Maisonneuve

asthma due to air pollution in Hochelaga MaisonneuveAsthma
heart due to air pollution in Hochelaga MaisonneuveHeart Issues
allergy due to air pollution in Hochelaga MaisonneuveAllergies
sinus due to air pollution in Hochelaga MaisonneuveSinus
flu due to air pollution in Hochelaga MaisonneuveCold/Flu
copd due to air pollution in Hochelaga MaisonneuveChronic (COPD)
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 2026

Canada

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

Most Polluted Cities Live Ranking 2026
World's Most PollutedCity Rankings (2025)
World's Most PollutedCountry Rankings(2025)
RankCityAQI Status

Standard Value

Follow

1.

Hope, British Columbia

162

Unhealthy

5xabove Standard

2.

Brandon, Manitoba

94

Moderate

2xabove Standard

3.

Estevan, Saskatchewan

89

Moderate

2xabove Standard

4.

Creston, British Columbia

83

Moderate

2xabove Standard

5.

Weyburn, Saskatchewan

83

Moderate

2xabove Standard

6.

Regina, Saskatchewan

74

Moderate

2xabove Standard

7.

Chilliwack, British Columbia

73

Moderate

2xabove Standard

8.

Prince Albert, Saskatchewan

72

Moderate

1xabove Standard

9.

Trail, British Columbia

69

Moderate

1xabove Standard

10.

Port Alberni, British Columbia

68

Moderate

1xabove Standard

Last Updated: 03 Aug 2026, 10:39 PM

AQI City Rankings

Air Quality Solutions For Hochelaga Maisonneuve

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

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Air Quality Sensors

Air Quality Sensors

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Fresh Air Machine

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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
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Air Quality Solutions for Schools | Institutes

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Air Quality Solutions For Hotels

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Air Quality Solutions for Restaurants

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Air Quality Solutions for RMC Plants

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Air Quality Solutions for Fitness Center

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Air Quality Solutions for Parking Lot

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Air Quality Solutions for Retail Stores

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

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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.

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Air Quality Solutions For Hospitals

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Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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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.

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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.

Hochelaga Maisonneuve's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Air Quality FAQs

at Hochelaga Maisonneuve

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Hochelaga Maisonneuve?

The current real-time AQI (US) level in Hochelaga Maisonneuve is 8 (Good). This was last updated 2026-08-03 18:31 (Local Time).

2. When was the best AQI (US) level in Hochelaga Maisonneuve in the last 24 hours?

The best AQI (US) level was 8 (Good) at 6:31 PM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Hochelaga Maisonneuve in the last 24 hours?

The worst AQI (US) level was 54 (Moderate) at 3:01 PM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Hochelaga Maisonneuve during last 24 hours?

The AQI (US) levels in Hochelaga Maisonneuve have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 at 3:01 PM (Local Time), lowest 8 at 6:31 PM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Hochelaga Maisonneuve?

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

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