AQI Logo
AQI Logo
  • Ranking
  • Products
  • Resources

AQI Standard
AQI-USAQI-US

Preferred Language
English-AUEnglish-AU


AQI Logo

Real-time Air quality and Weather data around the world

  • About AQI
  • About Us
  • Contact Us
  • AQI Monitor
  • Air Quality Blog
  • Climate Change
  • Community AQI Monitor
  • World Air Quality Report
  • Air Quality
  • AQI App
  • AQI TV App
  • AQI Map
  • AQI APIs
  • AQI Widgets
  • Web Dashboard
  • Rankings
  • Live AQI City Ranking
  • Historic AQI City Ranking
  • Historic AQI Country Ranking
  • Weather Ranking
  • Location
  • +91 73918 73918 icon+91 73918 73918
  • info@purelogic.in icon[email protected]
  • 706, 7th Floor, Crown Heights, Rohini Sec-10, Delhi 110085, INDIA icon706, 7th Floor, Crown Heights, Rohini Sec-10, Delhi 110085, INDIA
  • Support Desk
  • Find us on:
  • instagram icon
  • twitter (X) icon
  • linkedin icon
  • youtube icon
  • facebook icon

Terms & Conditions

Privacy Policy

© 2025 AQI, All rights reserved

Want to Buy AQI Monitor?Get a FREE AQI Monitor to Join the Community
MapMap
Climate ChangeClimate Change
Near Me?Near Me?
  • Dashboard
  • Canada
  • Ontario
  • Peterborough
Peterborough
AQIHistoryPM2.5PM10COSO2NO2O3
View aqi DataAQIView weather DataWeather
Live

Peterborough Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-15 04:39:25 AM (Local Time)

location image
Live AQI
54
Air Quality is
Moderate
pm10 :  27 µg/m³
PM2.5 :  11 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Peterborough
mist

15 °C

Mist
Humidity
Humidity100 %

Wind Speed
Wind Speed8 km/h

UV Index
UV Index0
Last Updated: 2025-07-15 04:39:25 AM (Local Time)
AQI LogoMap

Peterborough

Major Air Pollutants

Peterborough

PM2.5's Icon

Particulate Matter(PM2.5)

11µg/m³

PM10's Icon

Particulate Matter(PM10)

27µg/m³

CO's Icon

Carbon Monoxide(CO)

78ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

4ppb

O3's Icon

Ozone(O3)

20ppb

Trending in Canada

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Why You Should Be Monitoring Air Quality During Monsoon — Not Just in Winter?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

City Climate Change Severity Analysis is NOW LIVE on AQI.in!📢

AQI Graph

Historical Air Quality Data

Peterborough

24 Hours
AQI
Peterborough
AQI
.
14-07-2025Time15-07-2025
TimePeterborough
04 AM36
05 AM34
06 AM34
07 AM36
08 AM34
09 AM36
10 AM36
11 AM36
12 PM36
01 PM37
02 PM36
03 PM36
04 PM37
05 PM39
06 PM39
07 PM38
08 PM38
09 PM39
10 PM38
11 PM36
12 AM36
01 AM33
02 AM38
03 AM53
04 AM56
33
Min.at 1:11 AM on 15th Jul
56
Max.at 4:11 AM on 15th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Peterborough, Ontario, Canada

AQI
Year
.
AQI
AQI AQI
Mar 202030
Apr 202031
May 202036
Jun 202035
Jul 202033
Aug 202031
Sep 202027
Oct 202022
Nov 202031
Dec 202030
Jan 202135
Feb 202135
Mar 202136
Apr 202132
May 202135
Jun 202139
Jul 202137
Aug 202140
Sep 202126
Oct 202125
Nov 202127
Dec 202130
Jan 202234
Feb 202233
Mar 202234
Apr 202231
May 202237
Jun 202233
Jul 202235
Aug 202221
Sep 202229
Oct 202232
Nov 202233
Dec 202229
Jan 202328
Feb 202334
Mar 202334
Apr 202336
May 202332
Jun 202371
Jul 202344
Aug 202339
Sep 202334
Oct 202328
Nov 202329
Dec 202332
Jan 202431
Feb 202434
Mar 202429
Apr 202428
May 202431
Jun 202430
Jul 202433
Aug 202434
Sep 202429
Oct 202423
Nov 202418
Dec 202427
Jan 202531
Feb 202531
Mar 202526
Apr 202521
May 202520
Jun 202542
Jul 202542


Annual AQI Trends

2020
30AQI
2021
33AQI
10%
Rise
2022
33AQI
0%
No Change
2023
37AQI
12%
Rise
2024
29AQI
-22%
Fall
2025
29AQI
0%
No Change
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
0%
No Change

Most & Least Polluted Months

Most PollutedJune, 202371AQI

Least PollutedNovember, 202418AQI

* This data analysis is from year 2020 - 2025

Peterborough's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Peterborough
Moderate
54
11
26
25
92
Weller Street
Moderate
55
11
28
26
90

Canada's Metro Cities

Air Quality Index

Calgary City AQI

Calgary

23

temp.11°C

hum.87%
Edmonton City AQI

Edmonton

31

temp.13°C

hum.57%
Halifax City AQI

Halifax

16

temp.17°C

hum.99%
Montreal City AQI

Montreal

33

temp.21°C

hum.83%
Ottawa City AQI

Ottawa

28

temp.20°C

hum.88%
Toronto City AQI

Toronto

56

temp.22°C

hum.88%
Vancouver City AQI

Vancouver

18

temp.16°C

hum.100%
Windsor City AQI

Windsor

102

temp.22°C

hum.71%

Air Quality Calendar 2025

Peterborough

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
19
2 Jan
20
3 Jan
23
4 Jan
28
5 Jan
27
6 Jan
23
7 Jan
23
8 Jan
25
9 Jan
27
10 Jan
33
11 Jan
45
12 Jan
56
13 Jan
34
14 Jan
27
15 Jan
22
16 Jan
45
17 Jan
36
18 Jan
28
19 Jan
24
20 Jan
25
21 Jan
28
22 Jan
27
23 Jan
38
24 Jan
39
25 Jan
44
26 Jan
32
27 Jan
27
28 Jan
28
29 Jan
27
30 Jan
25
31 Jan
42
1 Feb
29
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
32
27 Jan
27
28 Jan
28
29 Jan
27
30 Jan
25
31 Jan
42
1 Feb
29
2 Feb
30
3 Feb
40
4 Feb
23
5 Feb
26
6 Feb
30
7 Feb
27
8 Feb
29
9 Feb
28
10 Feb
28
11 Feb
30
12 Feb
27
13 Feb
26
14 Feb
28
15 Feb
30
16 Feb
27
17 Feb
27
18 Feb
26
19 Feb
21
20 Feb
20
21 Feb
27
22 Feb
42
23 Feb
54
24 Feb
55
25 Feb
64
26 Feb
28
27 Feb
30
28 Feb
27
1 Mar
28
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
54
24 Feb
55
25 Feb
64
26 Feb
28
27 Feb
30
28 Feb
27
1 Mar
28
2 Mar
27
3 Mar
33
4 Mar
40
5 Mar
35
6 Mar
23
7 Mar
32
8 Mar
31
9 Mar
29
10 Mar
29
11 Mar
29
12 Mar
27
13 Mar
27
14 Mar
46
15 Mar
54
16 Mar
30
17 Mar
15
18 Mar
22
19 Mar
31
20 Mar
24
21 Mar
16
22 Mar
17
23 Mar
19
24 Mar
20
25 Mar
18
26 Mar
18
27 Mar
20
28 Mar
18
29 Mar
16
30 Mar
18
31 Mar
19
1 Apr
17
2 Apr
17
3 Apr
21
4 Apr
17
5 Apr
19
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
18
31 Mar
19
1 Apr
17
2 Apr
17
3 Apr
21
4 Apr
17
5 Apr
19
6 Apr
16
7 Apr
18
8 Apr
15
9 Apr
17
10 Apr
32
11 Apr
25
12 Apr
27
13 Apr
27
14 Apr
28
15 Apr
21
16 Apr
14
17 Apr
16
18 Apr
32
19 Apr
41
20 Apr
16
21 Apr
19
22 Apr
15
23 Apr
15
24 Apr
26
25 Apr
26
26 Apr
20
27 Apr
13
28 Apr
22
29 Apr
28
30 Apr
14
1 May
26
2 May
21
3 May
14
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
13
28 Apr
22
29 Apr
28
30 Apr
14
1 May
26
2 May
21
3 May
14
4 May
19
5 May
17
6 May
16
7 May
22
8 May
15
9 May
20
10 May
20
11 May
19
12 May
24
13 May
32
14 May
22
15 May
22
16 May
30
17 May
31
18 May
16
19 May
13
20 May
13
21 May
16
22 May
12
23 May
11
24 May
11
25 May
14
26 May
19
27 May
25
28 May
24
29 May
19
30 May
26
31 May
23
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
14
2 Jun
18
3 Jun
35
4 Jun
60
5 Jun
43
6 Jun
60
7 Jun
66
8 Jun
78
9 Jun
58
10 Jun
48
11 Jun
59
12 Jun
65
13 Jun
36
14 Jun
31
15 Jun
32
16 Jun
37
17 Jun
27
18 Jun
29
19 Jun
33
20 Jun
31
21 Jun
51
22 Jun
53
23 Jun
53
24 Jun
53
25 Jun
41
26 Jun
35
27 Jun
31
28 Jun
28
29 Jun
28
30 Jun
32
1 Jul
32
2 Jul
38
3 Jul
48
4 Jul
30
5 Jul
41
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
28
30 Jun
32
1 Jul
32
2 Jul
38
3 Jul
48
4 Jul
30
5 Jul
41
6 Jul
52
7 Jul
46
8 Jul
33
9 Jul
38
10 Jul
49
11 Jul
48
12 Jul
48
13 Jul
40
14 Jul
50
15 Jul
-
16 Jul
-
17 Jul
-
18 Jul
-
19 Jul
-
20 Jul
-
21 Jul
-
22 Jul
-
23 Jul
-
24 Jul
-
25 Jul
-
26 Jul
-
27 Jul
-
28 Jul
-
29 Jul
-
30 Jul
-
31 Jul
-
1 Aug
-
2 Aug
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Peterborough

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 Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Peterborough

  • asthma due to air pollution in PeterboroughAsthma
  • heart due to air pollution in PeterboroughHeart Issues
  • allergy due to air pollution in PeterboroughAllergies
  • sinus due to air pollution in PeterboroughSinus
  • flu due to air pollution in PeterboroughCold/Flu
  • copd due to air pollution in PeterboroughChronic (COPD)
asthma due to air pollution in Peterborough

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.

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.

Windsor, Canada

102
Poor
7xabove Standard

2.

Chatham, Canada

89
Moderate
6xabove Standard

3.

Kenora, Canada

88
Moderate
6xabove Standard

4.

Saskatoon, Canada

87
Moderate
6xabove Standard

5.

Searchmont, Canada

86
Moderate
6xabove Standard

6.

Swift Current, Canada

86
Moderate
6xabove Standard

7.

Pickle Lake, Canada

82
Moderate
5xabove Standard

8.

Thunder Bay, Canada

81
Moderate
5xabove Standard

9.

Chapais, Canada

80
Moderate
5xabove Standard

10.

Sarnia, Canada

80
Moderate
5xabove Standard

Last Updated: 15 Jul 2025, 07:40 AM

AQI City Rankings

Air Quality Solutions For Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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 Peterborough

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.

Peterborough'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 Peterborough
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 Peterborough

Frequently Asked Questions About Air Quality

What is the current AQI level in Peterborough?

The current real-time AQI level in Peterborough is 54 (Moderate). This was last updated 2025-07-15 04:39:25 AM (Local Time).

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

The best AQI level was 33 (Good) at 1:11 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 56 (Moderate) at 4:11 AM (Local Time) during the last 24 hours.

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

The AQI levels in Peterborough have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 4:11 AM (Local Time), lowest 33 at 1:11 AM (Local Time).

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

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

Recent AQI Blogs

Read the latest news

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

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

Is Poor Air Quality in Gyms Holding Back Your Fitness Goals?

12 Jul 2025Shakshi
Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

Air Pollution and Lung Cancer: How Toxic Air is Mutating Your DNA?

7 Jul 2025Shakshi
Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

Can Banning Old Vehicles Really Improve Delhi’s Air Quality? Here’s What the Data Says

4 Jul 2025Gyane Haobijam
Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

Arizona Dust Storm 2025: How the Sudden Storm Pushed AQI to Hazardous Levels?

2 Jul 2025Shakshi
Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

Air Pollution Comparison Between England vs India: What a 45% Asthma Spike in the UK Reveals

1 Jul 2025Shakshi
Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

Urban Heat Islands in India: The 2024 Climate Crisis in Metro Cities

24 Jun 2025Shakshi
Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

Delhi AQI Drops After Months: How Rain Provided Temporary Relief in Pollution Levels 

19 Jun 2025Shakshi
AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

AQI.IN Launched First Ever City-Level Climate Change Severity Index -June 2025

19 Jun 2025Gyane Haobijam
Noise Pollution in Ocean: The Silent Threat Beneath the Waves

Noise Pollution in Ocean: The Silent Threat Beneath the Waves

17 Jun 2025Shakshi
Heat Alert in Delhi: “Feels Like” 49 °C Amid Heatwaves & Dust Storm

Heat Alert in Delhi: “Feels Like” 49 °C Amid Heatwaves & Dust Storm

10 Jun 2025Shakshi
Prana Air Logo

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
Prana Air Logo

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
Prana Air Logo

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