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Salt Lake City
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Live

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

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

Last Updated: 2025-07-18 12:25:24 PM (Local Time)

location image
Live AQI
54
Air Quality is
Moderate
pm10 :  34 µg/m³
PM2.5 :  11 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Salt Lake City
partly cloudy

29 °C

Partly cloudy
Humidity
Humidity29 %
Wind Speed
Wind Speed12 km/h
UV Index
UV Index5
Last Updated: 2025-07-18 12:25:24 PM (Local Time)
AQI LogoMap

Salt Lake City

Major Air Pollutants

Salt Lake City

PM2.5's Icon

Particulate Matter(PM2.5)

11µg/m³

PM10's Icon

Particulate Matter(PM10)

34µg/m³

CO's Icon

Carbon Monoxide(CO)

248ppb

SO2's Icon

Sulfur Dioxide(SO2)

0ppb

NO2's Icon

Nitrogen Dioxide(NO2)

8ppb

O3's Icon

Ozone(O3)

39ppb

Trending in United States

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

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

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

Salt Lake City

24 Hours
AQI
Salt Lake City
AQI
.
17-07-2025Time18-07-2025
TimeSalt Lake City
12 PM58
01 PM59
02 PM57
03 PM56
04 PM57
05 PM56
06 PM56
07 PM56
08 PM56
09 PM55
10 PM55
11 PM55
12 AM53
01 AM54
02 AM49
03 AM48
04 AM50
05 AM49
06 AM50
07 AM51
08 AM52
09 AM52
10 AM53
11 AM54
12 PM54
48
Min.at 3:09 AM on 18th Jul
59
Max.at 1:09 PM on 17th Jul

Want air quality data?

AQI Logo

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Salt Lake City, Utah, United States

AQI
Year
.
AQI
AQI AQI
Mar 202029
Apr 202032
May 202035
Jun 202038
Jul 202046
Aug 202055
Sep 202054
Oct 202044
Nov 202038
Dec 202048
Jan 202142
Feb 202131
Mar 202133
Apr 202135
May 202136
Jun 202142
Jul 202154
Aug 202174
Sep 202149
Oct 202132
Nov 202139
Dec 202145
Jan 202255
Feb 202237
Mar 202231
Apr 202235
May 202234
Jun 202241
Jul 202242
Aug 202243
Sep 202244
Oct 202237
Nov 202239
Dec 202245
Jan 202331
Feb 202353
Mar 202330
Apr 202334
May 202339
Jun 202338
Jul 202341
Aug 202339
Sep 202334
Oct 202333
Nov 202341
Dec 202350
Jan 202441
Feb 202429
Mar 202434
Apr 202435
May 202435
Jun 202441
Jul 202457
Aug 202443
Sep 202444
Oct 202434
Nov 202423
Dec 202452
Jan 202539
Feb 202526
Mar 202526
Apr 202530
May 202532
Jun 202543
Jul 202545

Annual AQI Trends

2020
44AQI
2021
43AQI
-2%
Fall
2022
40AQI
-7%
Fall
2023
39AQI
-2%
Fall
2024
39AQI
0%
No Change
2025
34AQI
-13%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-5%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedAugust, 202174AQI
Least PollutedNovember, 202423AQI

* This data analysis is from year 2020 - 2025

Salt Lake City's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Liberty Wells
Moderate
54
10
30
16
38
Prison Site
Moderate
54
11
34
15
36
Rose Park
Moderate
54
11
34
15
36
Rose Park
Moderate
54
11
34
15
36
University
Moderate
53
10
37
16
44
West Northstar Drive
Moderate
56
12
38
15
36

United States's Metro Cities

Air Quality Index

Chicago City AQI

Chicago

30

temp.24°C
hum.56%
Los Angeles City AQI

Los Angeles

32

temp.21°C
hum.70%
Minneapolis City AQI

Minneapolis

25

temp.21°C
hum.68%
Nashville City AQI

Nashville

32

temp.31°C
hum.61%
New Orleans City AQI

New Orleans

37

temp.30°C
hum.77%
New York City City AQI

New York City

16

temp.26°C
hum.45%
San Francisco City AQI

San Francisco

15

temp.16°C
hum.83%
Washington City AQI

Washington

32

temp.29°C
hum.64%

Air Quality Calendar 2025

Salt Lake City

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Dec
-
30 Dec
-
31 Dec
-
1 Jan
33
2 Jan
24
3 Jan
25
4 Jan
29
5 Jan
27
6 Jan
27
7 Jan
32
8 Jan
29
9 Jan
38
10 Jan
37
11 Jan
26
12 Jan
26
13 Jan
31
14 Jan
29
15 Jan
59
16 Jan
74
17 Jan
72
18 Jan
28
19 Jan
26
20 Jan
28
21 Jan
34
22 Jan
45
23 Jan
40
24 Jan
38
25 Jan
32
26 Jan
32
27 Jan
48
28 Jan
59
29 Jan
60
30 Jan
66
31 Jan
52
1 Feb
29
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
26 Jan
32
27 Jan
48
28 Jan
59
29 Jan
60
30 Jan
66
31 Jan
52
1 Feb
29
2 Feb
33
3 Feb
33
4 Feb
38
5 Feb
39
6 Feb
27
7 Feb
30
8 Feb
27
9 Feb
31
10 Feb
34
11 Feb
30
12 Feb
32
13 Feb
21
14 Feb
16
15 Feb
18
16 Feb
16
17 Feb
22
18 Feb
16
19 Feb
14
20 Feb
17
21 Feb
23
22 Feb
31
23 Feb
24
24 Feb
34
25 Feb
17
26 Feb
18
27 Feb
19
28 Feb
34
1 Mar
43
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
23 Feb
24
24 Feb
34
25 Feb
17
26 Feb
18
27 Feb
19
28 Feb
34
1 Mar
43
2 Mar
36
3 Mar
22
4 Mar
17
5 Mar
17
6 Mar
17
7 Mar
17
8 Mar
21
9 Mar
23
10 Mar
18
11 Mar
18
12 Mar
21
13 Mar
18
14 Mar
15
15 Mar
16
16 Mar
15
17 Mar
22
18 Mar
16
19 Mar
26
20 Mar
19
21 Mar
20
22 Mar
20
23 Mar
23
24 Mar
22
25 Mar
29
26 Mar
32
27 Mar
31
28 Mar
61
29 Mar
67
30 Mar
46
31 Mar
33
1 Apr
24
2 Apr
20
3 Apr
19
4 Apr
21
5 Apr
22
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
30 Mar
46
31 Mar
33
1 Apr
24
2 Apr
20
3 Apr
19
4 Apr
21
5 Apr
22
6 Apr
23
7 Apr
26
8 Apr
29
9 Apr
50
10 Apr
57
11 Apr
51
12 Apr
42
13 Apr
32
14 Apr
33
15 Apr
42
16 Apr
37
17 Apr
26
18 Apr
20
19 Apr
20
20 Apr
22
21 Apr
22
22 Apr
29
23 Apr
38
24 Apr
31
25 Apr
31
26 Apr
28
27 Apr
33
28 Apr
22
29 Apr
29
30 Apr
21
1 May
24
2 May
32
3 May
34
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
27 Apr
33
28 Apr
22
29 Apr
29
30 Apr
21
1 May
24
2 May
32
3 May
34
4 May
26
5 May
30
6 May
17
7 May
19
8 May
28
9 May
34
10 May
35
11 May
33
12 May
46
13 May
45
14 May
34
15 May
20
16 May
23
17 May
26
18 May
21
19 May
23
20 May
22
21 May
26
22 May
35
23 May
36
24 May
36
25 May
36
26 May
31
27 May
37
28 May
38
29 May
43
30 May
47
31 May
44
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
42
2 Jun
40
3 Jun
28
4 Jun
31
5 Jun
38
6 Jun
41
7 Jun
43
8 Jun
36
9 Jun
39
10 Jun
40
11 Jun
43
12 Jun
52
13 Jun
48
14 Jun
45
15 Jun
39
16 Jun
47
17 Jun
39
18 Jun
44
19 Jun
46
20 Jun
43
21 Jun
66
22 Jun
56
23 Jun
34
24 Jun
29
25 Jun
46
26 Jun
42
27 Jun
55
28 Jun
51
29 Jun
43
30 Jun
39
1 Jul
48
2 Jul
49
3 Jul
47
4 Jul
39
5 Jul
58
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
29 Jun
43
30 Jun
39
1 Jul
48
2 Jul
49
3 Jul
47
4 Jul
39
5 Jul
58
6 Jul
49
7 Jul
48
8 Jul
40
9 Jul
37
10 Jul
43
11 Jul
44
12 Jul
35
13 Jul
36
14 Jul
37
15 Jul
49
16 Jul
55
17 Jul
56
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

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

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

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

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

United States

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.

Grand Portage, United States

65
Moderate
4xabove Standard

2.

Anthony, United States

62
Moderate
4xabove Standard

3.

Moore, United States

62
Moderate
4xabove Standard

4.

Lakeview, United States

62
Moderate
4xabove Standard

5.

Jacinto City, United States

61
Moderate
4xabove Standard

6.

Edmond, United States

60
Moderate
4xabove Standard

7.

Lawton, United States

60
Moderate
4xabove Standard

8.

Stanfield, United States

59
Moderate
4xabove Standard

9.

Derby, United States

59
Moderate
4xabove Standard

10.

Glenpool, United States

59
Moderate
4xabove Standard

Last Updated: 18 Jul 2025, 05:26 PM

AQI City Rankings

Air Quality Solutions For Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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 Salt Lake City

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.

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

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 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 54 (Moderate). This was last updated 2025-07-18 12:25:24 PM (Local Time).

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

The best AQI level was 48 (Good) at 3:09 AM (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 59 (Moderate) at 1:09 PM, Jul 17, 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 59 at 1:09 PM, Jul 17, 2025 (Local Time), lowest 48 at 3:09 AM (Local Time).

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

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.

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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
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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
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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