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Essa Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-31 04:25:19 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 27 µg/m³

PM2.5 : 33 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

17 °C

Last Updated: 2025-07-31 04:25:19 AM (Local Time)

Map

Essa

Major Air Pollutants
Essa

Particulate Matter(PM2.5)

33µg/m³

Particulate Matter(PM10)

27µg/m³

Carbon Monoxide(CO)

142ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

5ppb

Ozone(O3)

20ppb

Trending in Canada

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AQI Graph

Historical Air Quality Data
Essa

24 Hours

AQI

Essa

AQI

30-07-2025Time31-07-2025

Time	Essa
04 AM	50
05 AM	51
06 AM	49
07 AM	50
08 AM	52
09 AM	53
10 AM	53
11 AM	53
12 PM	54
01 PM	56
02 PM	59
03 PM	59
04 PM	61
05 PM	61
06 PM	61
07 PM	61
08 PM	61
09 PM	61
10 PM	61
11 PM	56
12 AM	54
01 AM	55
02 AM	61
03 AM	68
04 AM	86

Min.at 6:10 AM on 30th Jul

Max.at 4:10 AM on 31st Jul

Want air quality data?

AQI Trends - Annual Air Quality Changes
Essa, Ontario, Canada

AQI

Year

AQI

AQI	AQI
Mar 2025	20
Apr 2025	23
May 2025	22
Jun 2025	45
Jul 2025	42

Annual AQI Trends

2025

32AQI

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

NaN%

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJune, 202545AQI

Least PollutedMarch, 202520AQI

* This data analysis is from year 2025 - 2025

Essa's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Egbert

Moderate

Canada's Metro Cities
Air Quality Index

Calgary

Edmonton

Halifax

Montreal

Ottawa

Toronto

Vancouver

Windsor

150

temp.18°C

hum.88%

Air Quality Calendar 2025
Essa

2025

AQI

January

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

February

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

March

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

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 22	31 Mar 21	1 Apr 16	2 Apr 17	3 Apr 22	4 Apr 17	5 Apr 18
6 Apr 16	7 Apr 21	8 Apr 16	9 Apr 19	10 Apr 35	11 Apr 31	12 Apr 28
13 Apr 29	14 Apr 29	15 Apr 18	16 Apr 13	17 Apr 18	18 Apr 32	19 Apr 38
20 Apr 20	21 Apr 20	22 Apr 14	23 Apr 20	24 Apr 33	25 Apr 36	26 Apr 27
27 Apr 15	28 Apr 22	29 Apr 33	30 Apr 18	1 May 26	2 May 25	3 May 15

May

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

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 15	2 Jun 18	3 Jun 37	4 Jun 63	5 Jun 54	6 Jun 66	7 Jun 68
8 Jun 78	9 Jun 69	10 Jun 56	11 Jun 59	12 Jun 65	13 Jun 44	14 Jun 32
15 Jun 34	16 Jun 41	17 Jun 38	18 Jun 33	19 Jun 29	20 Jun 36	21 Jun 50
22 Jun 52	23 Jun 53	24 Jun 53	25 Jun 43	26 Jun 40	27 Jun 34	28 Jun 28
29 Jun 31	30 Jun 39	1 Jul 36	2 Jul 38	3 Jul 48	4 Jul 31	5 Jul 44

July

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Jun 31	30 Jun 39	1 Jul 36	2 Jul 38	3 Jul 48	4 Jul 31	5 Jul 44
6 Jul 52	7 Jul 46	8 Jul 34	9 Jul 45	10 Jul 43	11 Jul 50	12 Jul 48
13 Jul 47	14 Jul 51	15 Jul 60	16 Jul 68	17 Jul 46	18 Jul 27	19 Jul 32
20 Jul 26	21 Jul 38	22 Jul 23	23 Jul 24	24 Jul 35	25 Jul 31	26 Jul 55
27 Jul 44	28 Jul 51	29 Jul 42	30 Jul -	31 Jul -	1 Aug -	2 Aug -

Health Advice For People Living In
Essa

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 PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Essa

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

Mid. Chances of Asthma

Asthma

Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)

Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.

Do's :

Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.

Don'ts :

Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.

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

Kenora, Canada

Searchmont, Canada

Pickle Lake, Canada

Windsor, Canada

Sault Ste. Marie, Canada

Flin Flon, Canada

Flin Flon, Canada

Rosser, Canada

Thompson, Canada

10.

Chatham, Canada

Poor

8xabove Standard

Last Updated: 31 Jul 2025, 07:37 AM

AQI City Rankings

Air Quality Solutions For Essa
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 Essa

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 Essa

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 Essa

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 Essa

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.

Essa'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 Essa

Frequently Asked Questions About Air Quality

What is the current AQI level in Essa?

The current real-time AQI level in Essa is 96 (Moderate). This was last updated 2025-07-31 04:25:19 AM (Local Time).

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

The best AQI level was 49 (Good) at 6:10 AM, Jul 30, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 86 (Moderate) at 4:10 AM (Local Time) during the last 24 hours.

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

The AQI levels in Essa have been fluctuating throughout the last 24 hours. The levels have increased by highest 86 at 4:10 AM (Local Time), lowest 49 at 6:10 AM, Jul 30, 2025 (Local Time).

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

Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.