AQI PM2.5 PM10 CO SO2 NO2 O3

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Nanaimo Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-13 03:10:51 AM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 12 µg/m³

PM2.5 : 4 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

15 °C

Last Updated: 2025-05-13 03:10:51 AM (Local Time)

Map

Nanaimo

Major Air Pollutants
Nanaimo

Particulate Matter(PM2.5)

4µg/m³

Particulate Matter(PM10)

12µg/m³

Carbon Monoxide(CO)

26ppb

Sulfur Dioxide(SO2)

0ppb

Nitrogen Dioxide(NO2)

8ppb

Ozone(O3)

16ppb

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AQI Graph

Historical Air Quality Data
Nanaimo

24 Hours

AQI

Nanaimo

Want air quality data?

AQI Trends - Annual Air Quality Changes
Nanaimo, British Columbia, Canada

AQI

Year

AQI

Annual AQI Trends

2020

29AQI

2021

27AQI

-7%

Fall

2022

26AQI

-4%

Fall

2023

23AQI

-12%

Fall

2024

22AQI

-4%

Fall

2025

29AQI

32%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedSeptember, 202060AQI

Least PollutedJune, 202416AQI

* This data analysis is from year 2020 - 2025

Nanaimo's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Harmac Cedar Woobank

Good

Labieux Road

Good

Nanaimo Labieux

Good

Woobank Road

Good

Canada's Metro Cities
Air Quality Index

Calgary

Edmonton

Halifax

Montreal

Ottawa

Toronto

North Vancouver

Windsor

Air Quality Calendar 2025
Nanaimo

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 47	2 Jan 44	3 Jan 43	4 Jan 42
5 Jan 41	6 Jan 43	7 Jan 45	8 Jan 47	9 Jan 45	10 Jan 46	11 Jan 43
12 Jan 44	13 Jan 44	14 Jan 50	15 Jan 51	16 Jan 51	17 Jan 43	18 Jan 44
19 Jan 46	20 Jan 46	21 Jan 53	22 Jan 54	23 Jan 55	24 Jan 44	25 Jan 44
26 Jan 46	27 Jan 46	28 Jan 48	29 Jan 51	30 Jan 50	31 Jan 25	1 Feb 20

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 46	27 Jan 46	28 Jan 48	29 Jan 51	30 Jan 50	31 Jan 25	1 Feb 20
2 Feb 23	3 Feb 25	4 Feb 24	5 Feb 31	6 Feb 27	7 Feb 31	8 Feb 54
9 Feb 48	10 Feb 41	11 Feb 28	12 Feb 27	13 Feb 33	14 Feb 34	15 Feb 23
16 Feb 22	17 Feb 29	18 Feb 27	19 Feb 21	20 Feb 21	21 Feb 21	22 Feb 19
23 Feb 18	24 Feb 23	25 Feb 18	26 Feb 23	27 Feb 26	28 Feb 31	1 Mar 36

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 18	24 Feb 23	25 Feb 18	26 Feb 23	27 Feb 26	28 Feb 31	1 Mar 36
2 Mar 34	3 Mar 22	4 Mar 22	5 Mar 26	6 Mar 26	7 Mar 28	8 Mar 23
9 Mar 37	10 Mar 34	11 Mar 36	12 Mar 29	13 Mar 26	14 Mar 25	15 Mar 23
16 Mar 20	17 Mar 24	18 Mar 20	19 Mar 22	20 Mar 18	21 Mar 20	22 Mar 17
23 Mar 17	24 Mar 20	25 Mar 21	26 Mar 20	27 Mar 17	28 Mar 16	29 Mar 15
30 Mar 27	31 Mar 18	1 Apr 20	2 Apr 21	3 Apr 29	4 Apr 32	5 Apr 33

April

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

May

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

Health Advice For People Living In
Nanaimo

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.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Nanaimo

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

Brantford, Canada

Redcliff, Canada

Bruderheim, Canada

Gibbons, Canada

Edmonton, Canada

Redwater, Canada

St Albert, Canada

Fort Saskatchewan, Canada

Red Deer, Canada

10.

St. Albert, Canada

Good

3xabove Standard

Last Updated: 13 May 2025, 06:30 AM

AQI City Rankings

Air Quality Solutions For Nanaimo
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 Nanaimo

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 Nanaimo

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 Nanaimo

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 Nanaimo

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.

Nanaimo'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

Get it onApp Store

Get it onGoogle Play

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 Nanaimo

Frequently Asked Questions About Air Quality

What is the current AQI level in Nanaimo?

The current real-time AQI level in Nanaimo is 22 (Good). This was last updated 2025-05-13 03:10:51 AM (Local Time).

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

The best AQI level was 14 (Good) at 11:10 PM, May 12, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 28 (Good) at 3:40 AM, May 12, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Nanaimo have been fluctuating throughout the last 24 hours. The levels have increased by highest 28 at 3:40 AM, May 12, 2025 (Local Time), lowest 14 at 11:10 PM, May 12, 2025 (Local Time).

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

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