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Los Angeles Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-24 04:55:47 AM (Local Time)

location image
Live AQI
55
Air Quality is
Moderate
pm10 :  29 µg/m³
PM2.5 :  12 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level in Los Angeles
overcast

18 °C

Overcast
Humidity
Humidity73 %
Wind Speed
Wind Speed10 km/h
UV Index
UV Index0
Last Updated: 2025-05-24 04:55:47 AM (Local Time)
Map

Los Angeles

Major Air Pollutants

Los Angeles

PM2.5's Icon

Particulate Matter(PM2.5)

12µg/m³

PM10's Icon

Particulate Matter(PM10)

29µg/m³

CO's Icon

Carbon Monoxide(CO)

47ppb

SO2's Icon

Sulfur Dioxide(SO2)

1ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

22ppb

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AQI Graph

Historical Air Quality Data

Los Angeles

24 Hours
AQI
Los Angeles

Want air quality data?

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Los Angeles, California, United States

AQI
Year
.
AQI

Annual AQI Trends

2020
56AQI
2021
52AQI
-7%
Fall
2022
47AQI
-10%
Fall
2023
50AQI
6%
Rise
2024
43AQI
-14%
Fall
2025
44AQI
2%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-5%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedJuly, 202173AQI
Least PollutedMarch, 202431AQI

* This data analysis is from year 2020 - 2025

Los Angeles's Locations

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
135th Street Elementary School
Moderate
54
11
28
16
71
Aragon Avenue Elementary School
Moderate
57
12
30
16
68
Arroyo Seco Museum Science Magnet
Moderate
56
12
30
16
73
Berendo Middle School
Moderate
55
11
28
16
70
Cabrillo Avenue Elementary School
Moderate
57
12
29
18
60
Central LA
Moderate
56
12
30
15
69
Daniel Webster Middle School
Moderate
54
11
29
15
68
Diego Rivera Learning Complex
Moderate
56
12
29
16
71
Gardena High School
Moderate
54
11
27
16
71
Hamilton High School
Moderate
54
10
28
15
68
Jordan High School
Moderate
55
11
28
15
73
La Salle Avenue Elementary School
Moderate
55
11
28
15
70
Lenicia Weemes Elementary School
Moderate
57
12
29
16
71
Lorena Elementary School
Moderate
57
12
29
16
68
Metropolitan High School
Moderate
55
12
29
16
68
Multnomah Elementary School
Moderate
57
13
30
16
69
North Hollywood
Moderate
59
13
30
15
80
North Main Street
Moderate
58
13
29
17
71
Point Fermin Elementary School
Moderate
57
12
29
18
60
Reseda
Moderate
54
11
29
15
79
Utah Street Elementary School
Moderate
56
12
29
15
68
Wadsworth Place
Good
48
9
28
15
68
Westminster Avenue Elementary School
Moderate
52
10
28
15
72
Wilmington Park Elementary School
Moderate
54
11
30
17
68

United States's Metro Cities

Air Quality Index

East Chicago City AQI

East Chicago

29

temp.5°C
hum.100%
Los Angeles City AQI

Los Angeles

52

temp.18°C
hum.73%
Minneapolis City AQI

Minneapolis

47

temp.9°C
hum.74%
Nashville City AQI

Nashville

36

temp.16°C
hum.67%
New Orleans City AQI

New Orleans

40

temp.22°C
hum.91%
New York City City AQI

New York City

13

temp.10°C
hum.77%
San Francisco City AQI

San Francisco

37

temp.12°C
hum.83%
Port Washington City AQI

Port Washington

16

temp.6°C
hum.85%

Air Quality Calendar 2025

Los Angeles

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
57
2 Jan
43
3 Jan
48
4 Jan
44
5 Jan
37
6 Jan
38
7 Jan
39
8 Jan
59
9 Jan
91
10 Jan
76
11 Jan
68
12 Jan
53
13 Jan
43
14 Jan
42
15 Jan
46
16 Jan
46
17 Jan
48
18 Jan
54
19 Jan
64
20 Jan
63
21 Jan
47
22 Jan
47
23 Jan
55
24 Jan
45
25 Jan
57
26 Jan
45
27 Jan
39
28 Jan
44
29 Jan
48
30 Jan
54
31 Jan
56
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
64
2 Feb
65
3 Feb
68
4 Feb
53
5 Feb
32
6 Feb
35
7 Feb
28
8 Feb
34
9 Feb
42
10 Feb
45
11 Feb
41
12 Feb
37
13 Feb
27
14 Feb
25
15 Feb
28
16 Feb
41
17 Feb
45
18 Feb
47
19 Feb
49
20 Feb
54
21 Feb
46
22 Feb
45
23 Feb
49
24 Feb
50
25 Feb
49
26 Feb
52
27 Feb
54
28 Feb
43
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
37
2 Mar
35
3 Mar
32
4 Mar
35
5 Mar
43
6 Mar
31
7 Mar
28
8 Mar
37
9 Mar
40
10 Mar
39
11 Mar
35
12 Mar
30
13 Mar
26
14 Mar
24
15 Mar
30
16 Mar
42
17 Mar
47
18 Mar
30
19 Mar
28
20 Mar
31
21 Mar
36
22 Mar
43
23 Mar
45
24 Mar
50
25 Mar
49
26 Mar
44
27 Mar
31
28 Mar
31
29 Mar
39
30 Mar
35
31 Mar
24
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
25
2 Apr
30
3 Apr
35
4 Apr
39
5 Apr
36
6 Apr
34
7 Apr
40
8 Apr
48
9 Apr
53
10 Apr
52
11 Apr
53
12 Apr
52
13 Apr
55
14 Apr
54
15 Apr
50
16 Apr
44
17 Apr
33
18 Apr
30
19 Apr
35
20 Apr
40
21 Apr
44
22 Apr
46
23 Apr
46
24 Apr
41
25 Apr
41
26 Apr
27
27 Apr
23
28 Apr
29
29 Apr
41
30 Apr
50
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
42
2 May
46
3 May
41
4 May
39
5 May
47
6 May
46
7 May
46
8 May
52
9 May
52
10 May
52
11 May
55
12 May
49
13 May
34
14 May
41
15 May
54
16 May
54
17 May
44
18 May
40
19 May
50
20 May
56
21 May
56
22 May
59
23 May
-
24 May
-
25 May
-
26 May
-
27 May
-
28 May
-
29 May
-
30 May
-
31 May
-
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Los Angeles

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

Los Angeles

  • asthma due to air pollution in Los AngelesAsthma
  • heart due to air pollution in Los AngelesHeart Issues
  • allergy due to air pollution in Los AngelesAllergies
  • sinus due to air pollution in Los AngelesSinus
  • flu due to air pollution in Los AngelesCold/Flu
  • copd due to air pollution in Los AngelesChronic (COPD)
asthma due to air pollution in Los Angeles

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.

South Tucson, United States

67
Moderate
4xabove Standard

2.

Socorro, United States

62
Moderate
4xabove Standard

3.

Fort Bliss, United States

61
Moderate
4xabove Standard

4.

Chula Vista, United States

60
Moderate
4xabove Standard

5.

Leon Valley, United States

60
Moderate
4xabove Standard

6.

Pomona, United States

58
Moderate
4xabove Standard

7.

Ontario, United States

58
Moderate
4xabove Standard

8.

Eagle Pass, United States

57
Moderate
4xabove Standard

9.

San Antonio, United States

57
Moderate
4xabove Standard

10.

Flowing Wells, United States

57
Moderate
4xabove Standard

Last Updated: 24 May 2025, 10:32 AM

AQI City Rankings

Air Quality Solutions For Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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 Los Angeles

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.

Los Angeles'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 Los Angeles
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 Los Angeles

Frequently Asked Questions About Air Quality

What is the current AQI level in Los Angeles?

The current real-time AQI level in Los Angeles is 55 (Moderate). This was last updated 2025-05-24 04:55:47 AM (Local Time).

When was the best AQI level in Los Angeles in the last 24 hours?

The best AQI level was 58 (Moderate) at 6:09 PM, May 23, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Los Angeles in the last 24 hours?

The worst AQI level was 93 (Moderate) at 6:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Los Angeles have been fluctuating throughout the last 24 hours. The levels have increased by highest 93 at 6:09 AM (Local Time), lowest 58 at 6:09 PM, May 23, 2025 (Local Time).

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

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.

How Air Pollution Fuels COPD—and What You Can Do About It?

How Air Pollution Fuels COPD—and What You Can Do About It?

22 May 2025Shakshi
How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

How Heat and Air Pollution Can Be Increasing Mortality in India: New Study Reveals

19 May 2025Shakshi
Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

Thick Dust Covers New Delhi: What’s Happening on May 15, 2025?

15 May 2025Shakshi
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective

15 May 2025Gyane
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?

14 May 2025Shakshi
Methane Emissions from Delhi’s Landfills: An Invisible Threat

Methane Emissions from Delhi’s Landfills: An Invisible Threat

12 May 2025Shakshi
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?

7 May 2025Shakshi
World Asthma Day 2025: The Link Between Air Pollution and Asthma

World Asthma Day 2025: The Link Between Air Pollution and Asthma

6 May 2025Shakshi
Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights

1 May 2025Gyane
Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?

30 Apr 2025Shakshi
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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
Checking for data freshness