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Salt Lake City Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in South Salt Lake

Last Updated: 11 Aug 2025, 07:24pm (Local Time)

location image
Live AQI
36(AQI-US)
Air Quality is
Good
pm10 :  20 µg/m³
PM2.5 :  6 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Salt Lake City
partly cloudy

32 °C

Partly cloudy
Humidity
Humidity15 %

Wind Speed
Wind Speed14 km/h

UV Index
UV Index2
Last Updated: 11 Aug 2025, 07:24pm (Local Time)


Map

Salt Lake City

Major Air Pollutants

Salt Lake City

AQI Graph

Historical Air Quality Data

Salt Lake City

Salt Lake City
AQI
.
10-08-2025Time11-08-2025
22
Min.at 9:09 PM on 10th Aug
58
Max.at 11:09 AM on 11th Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Salt Lake City, South Salt Lake, Utah, United States

Year
.
AQI


Annual AQI Trends

2020
39AQI
2021
41AQI
5%
Rise
2022
40AQI
-2%
Fall
2023
39AQI
-2%
Fall
2024
37AQI
-5%
Fall
2025
34AQI
-8%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-3%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedAugust, 202176AQI

Least PollutedNovember, 202422AQI

* This data analysis is from year 2020 - 2025

United States's Metro Cities

Air Quality Index

Health Advice For People Living In

Salt Lake City

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

Salt Lake City

  • asthma due to air pollution in Salt Lake CityAsthma
  • heart due to air pollution in Salt Lake CityHeart Issues
  • allergy due to air pollution in Salt Lake CityAllergies
  • sinus due to air pollution in Salt Lake CitySinus
  • flu due to air pollution in Salt Lake CityCold/Flu
  • copd due to air pollution in Salt Lake CityChronic (COPD)
asthma due to air pollution in Salt Lake City

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

United States

Analyze the real-time most air polluted cities in the country.

Salt Lake City'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 Salt Lake City
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 Salt Lake City

Frequently Asked Questions About Air Quality

What is the current AQI level in Salt Lake City?

The current real-time AQI level in Salt Lake City is 36 (Good). This was last updated 11 Aug 2025, 07:24pm (Local Time).

When was the best AQI level in Salt Lake City in the last 24 hours?

The best AQI level was 22 (Good) at 9:09 PM, Aug 10, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Salt Lake City in the last 24 hours?

The worst AQI level was 58 (Moderate) at 11:09 AM, Aug 11, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Salt Lake City during last 24 hours?

The AQI levels in Salt Lake City have been fluctuating throughout the last 24 hours. The levels have increased by highest 58 at 11:09 AM, Aug 11, 2025 (Local Time), lowest 22 at 9:09 PM, Aug 10, 2025 (Local Time).

What actions are recommended as per the current AQI level in Salt Lake City?

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