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Fort Smith Air Quality Index (AQI) | Air Pollution

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

Last Updated: 02 Aug 2025, 10:39am (Local Time)

location image
Live AQI
45(AQI-US)
Air Quality is
Good
pm10 :  15 µg/m³
PM2.5 :  8 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Fort Smith
overcast

17 °C

Overcast
Humidity
Humidity83 %

Wind Speed
Wind Speed7 km/h

UV Index
UV Index0
Last Updated: 02 Aug 2025, 10:39am (Local Time)


Map

Fort Smith

Major Air Pollutants

Fort Smith

AQI Graph

Historical Air Quality Data

Fort Smith

Fort Smith
AQI
.
01-08-2025Time02-08-2025
41
Min.at 12:09 PM on 1st Aug
70
Max.at 5:09 PM on 1st Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Fort Smith, Wood Buffalo, Alberta, Canada

Year
.
AQI


Annual AQI Trends

2020
24AQI
2021
26AQI
8%
Rise
2022
31AQI
19%
Rise
2023
31AQI
0%
No Change
2024
33AQI
6%
Rise
2025
29AQI
-12%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
4%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMay, 202386AQI

Least PollutedAugust, 20232AQI

* This data analysis is from year 2020 - 2025

Canada's Metro Cities

Air Quality Index

Health Advice For People Living In

Fort Smith

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


As per the current AQI, turn off the air purifier.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Fort Smith

  • asthma due to air pollution in Fort SmithAsthma
  • heart due to air pollution in Fort SmithHeart Issues
  • allergy due to air pollution in Fort SmithAllergies
  • sinus due to air pollution in Fort SmithSinus
  • flu due to air pollution in Fort SmithCold/Flu
  • copd due to air pollution in Fort SmithChronic (COPD)
asthma due to air pollution in Fort Smith

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.

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.

Fort Smith's AQI Data Analytics Solutions

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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 Fort Smith

Frequently Asked Questions About Air Quality

What is the current AQI level in Fort Smith?

The current real-time AQI level in Fort Smith is 45 (Good). This was last updated 02 Aug 2025, 10:39am (Local Time).

When was the best AQI level in Fort Smith in the last 24 hours?

The best AQI level was 41 (Good) at 12:09 PM, Aug 1, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Fort Smith in the last 24 hours?

The worst AQI level was 70 (Moderate) at 5:09 PM, Aug 1, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Fort Smith have been fluctuating throughout the last 24 hours. The levels have increased by highest 70 at 5:09 PM, Aug 1, 2025 (Local Time), lowest 41 at 12:09 PM, Aug 1, 2025 (Local Time).

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

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