Live

Peterborough Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-07-03 08:41:08 AM (Local Time)

location image
Live AQI
54
Air Quality is
Moderate
pm10 :  19 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Peterborough
light rain

18 °C

Light rain
Humidity
Humidity77 %

Wind Speed
Wind Speed13 km/h

UV Index
UV Index1
Last Updated: 2025-07-03 08:41:08 AM (Local Time)


Map

Peterborough

Major Air Pollutants

Peterborough

AQI Graph

Historical Air Quality Data

Peterborough

Peterborough
AQI
.
02-07-2025Time03-07-2025
30
Min.at 8:56 AM on 2nd Jul
55
Max.at 8:11 AM on 3rd Jul

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Peterborough, Ontario, Canada

Year
.
AQI


Annual AQI Trends

2020
30AQI
2021
33AQI
10%
Rise
2022
33AQI
0%
No Change
2023
37AQI
12%
Rise
2024
29AQI
-22%
Fall
2025
28AQI
-3%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-1%
Fall (Improved AQI)

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.(%)
Moderate
54
10
19
18
86
Moderate
54
10
19
18
86

Canada's Metro Cities

Air Quality Index

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.

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

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 2025-07-03 08:41:08 AM (Local Time).

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

The best AQI level was 30 (Good) at 8:56 AM, Jul 2, 2025 (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 55 (Moderate) at 8:11 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 55 at 8:11 AM (Local Time), lowest 30 at 8:56 AM, Jul 2, 2025 (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.