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Los Angeles Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-08-10 09:40:36 PM (Local Time)

location image
Live AQI
53(AQI-US)
Air Quality is
Moderate
pm10 :  28 µg/m³
PM2.5 :  10 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Los Angeles
sunny

27 °C

Sunny
Humidity
Humidity48 %
Wind Speed
Wind Speed12 km/h
UV Index
UV Index0
Last Updated: 2025-08-10 09:40:36 PM (Local Time)
Map

Los Angeles

Major Air Pollutants

Los Angeles

PM2.5's Icon

Particulate Matter(PM2.5)

10µg/m³

PM10's Icon

Particulate Matter(PM10)

28µg/m³

CO's Icon

Carbon Monoxide(CO)

25ppb

SO2's Icon

Sulfur Dioxide(SO2)

0ppb

NO2's Icon

Nitrogen Dioxide(NO2)

6ppb

O3's Icon

Ozone(O3)

39ppb

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AQI Graph

Historical Air Quality Data

Los Angeles

24 Hours
AQI
Los Angeles
AQI
.
09-08-2025Time10-08-2025
48
Min.at 4:09 AM on 10th Aug
100
Max.at 10:09 PM on 10th Aug

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
53AQI
2021
55AQI
4%
Rise
2022
49AQI
-11%
Fall
2023
47AQI
-4%
Fall
2024
50AQI
6%
Rise
2025
46AQI
-8%
Fall
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
-3%
Fall (Improved AQI)

Most & Least Polluted Months

Most PollutedSeptember, 202078AQI
Least PollutedApril, 202025AQI

* 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.(%)
Moderate
54
11
28
22
65
Moderate
56
12
30
23
58
Moderate
52
9
20
19
85
Moderate
51
9
20
19
85
Moderate
54
11
28
22
64
Moderate
55
11
30
22
62
Moderate
55
11
30
22
65
Moderate
56
12
44
21
67
Moderate
55
11
29
22
64
Moderate
58
13
39
21
65
Moderate
54
10
28
23
58

United States's Metro Cities

Air Quality Index

Chicago City AQI

Chicago

49

temp.28°C
hum.65%
Los Angeles City AQI

Los Angeles

54

temp.28°C
hum.42%
Minneapolis City AQI

Minneapolis

45

temp.26°C
hum.58%
Nashville City AQI

Nashville

49

temp.24°C
hum.88%
New Orleans City AQI

New Orleans

30

temp.29°C
hum.75%
New York City City AQI

New York City

50

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

San Francisco

26

temp.15°C
hum.100%
Washington City AQI

Washington

32

temp.20°C
hum.86%

Air Quality Calendar 2025

Los Angeles

2025
AQI
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jan
107
2 Jan
74
3 Jan
85
4 Jan
82
5 Jan
58
6 Jan
51
7 Jan
61
8 Jan
119
9 Jan
118
10 Jan
81
11 Jan
71
12 Jan
55
13 Jan
45
14 Jan
43
15 Jan
48
16 Jan
48
17 Jan
50
18 Jan
56
19 Jan
67
20 Jan
67
21 Jan
49
22 Jan
48
23 Jan
58
24 Jan
47
25 Jan
60
26 Jan
47
27 Jan
40
28 Jan
45
29 Jan
48
30 Jan
55
31 Jan
59
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Feb
68
2 Feb
69
3 Feb
72
4 Feb
55
5 Feb
31
6 Feb
35
7 Feb
25
8 Feb
32
9 Feb
41
10 Feb
43
11 Feb
39
12 Feb
35
13 Feb
24
14 Feb
24
15 Feb
28
16 Feb
42
17 Feb
47
18 Feb
48
19 Feb
50
20 Feb
56
21 Feb
48
22 Feb
47
23 Feb
51
24 Feb
52
25 Feb
49
26 Feb
51
27 Feb
54
28 Feb
45
March
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Mar
39
2 Mar
36
3 Mar
32
4 Mar
36
5 Mar
43
6 Mar
32
7 Mar
29
8 Mar
39
9 Mar
42
10 Mar
40
11 Mar
34
12 Mar
28
13 Mar
25
14 Mar
23
15 Mar
29
16 Mar
43
17 Mar
48
18 Mar
30
19 Mar
28
20 Mar
31
21 Mar
38
22 Mar
44
23 Mar
45
24 Mar
51
25 Mar
48
26 Mar
42
27 Mar
29
28 Mar
30
29 Mar
39
30 Mar
36
31 Mar
24
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Apr
24
2 Apr
28
3 Apr
34
4 Apr
38
5 Apr
34
6 Apr
33
7 Apr
39
8 Apr
45
9 Apr
52
10 Apr
54
11 Apr
53
12 Apr
53
13 Apr
56
14 Apr
54
15 Apr
49
16 Apr
42
17 Apr
31
18 Apr
29
19 Apr
34
20 Apr
37
21 Apr
41
22 Apr
45
23 Apr
47
24 Apr
41
25 Apr
41
26 Apr
24
27 Apr
21
28 Apr
27
29 Apr
39
30 Apr
48
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 May
42
2 May
41
3 May
37
4 May
37
5 May
43
6 May
42
7 May
44
8 May
51
9 May
52
10 May
52
11 May
55
12 May
47
13 May
28
14 May
38
15 May
50
16 May
52
17 May
44
18 May
38
19 May
48
20 May
54
21 May
55
22 May
57
23 May
56
24 May
52
25 May
47
26 May
47
27 May
45
28 May
46
29 May
42
30 May
46
31 May
50
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jun
48
2 Jun
39
3 Jun
38
4 Jun
38
5 Jun
39
6 Jun
37
7 Jun
41
8 Jun
43
9 Jun
45
10 Jun
50
11 Jun
51
12 Jun
50
13 Jun
53
14 Jun
54
15 Jun
54
16 Jun
57
17 Jun
58
18 Jun
59
19 Jun
55
20 Jun
55
21 Jun
54
22 Jun
53
23 Jun
53
24 Jun
51
25 Jun
45
26 Jun
48
27 Jun
51
28 Jun
48
29 Jun
46
30 Jun
38
July
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Jul
40
2 Jul
42
3 Jul
39
4 Jul
43
5 Jul
93
6 Jul
60
7 Jul
51
8 Jul
41
9 Jul
40
10 Jul
44
11 Jul
48
12 Jul
49
13 Jul
43
14 Jul
38
15 Jul
33
16 Jul
28
17 Jul
25
18 Jul
28
19 Jul
36
20 Jul
40
21 Jul
35
22 Jul
25
23 Jul
28
24 Jul
26
25 Jul
22
26 Jul
24
27 Jul
27
28 Jul
29
29 Jul
37
30 Jul
44
31 Jul
46
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1 Aug
45
2 Aug
48
3 Aug
52
4 Aug
58
5 Aug
62
6 Aug
63
7 Aug
56
8 Aug
50
9 Aug
54
10 Aug
49
11 Aug
-
12 Aug
-
13 Aug
-
14 Aug
-
15 Aug
-
16 Aug
-
17 Aug
-
18 Aug
-
19 Aug
-
20 Aug
-
21 Aug
-
22 Aug
-
23 Aug
-
24 Aug
-
25 Aug
-
26 Aug
-
27 Aug
-
28 Aug
-
29 Aug
-
30 Aug
-
31 Aug
-
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

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 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.

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.

Most Polluted Cities Live Ranking 2025
World's Most PollutedCity Rankings (2024)
World's Most PollutedCountry Rankings(2024)
RankCityAQIAQI Status

Standard Value

Follow

1.

Watford City, United States

158
Unhealthy
11xabove Standard

2.

Central Mckenzie, United States

158
Unhealthy
11xabove Standard

3.

Kenmare, United States

157
Unhealthy
10xabove Standard

4.

Minot, United States

154
Unhealthy
10xabove Standard

5.

Dunn Center, United States

154
Unhealthy
10xabove Standard

6.

Ryder, United States

154
Unhealthy
10xabove Standard

7.

Dickinson, United States

154
Unhealthy
10xabove Standard

8.

Beulah, United States

152
Unhealthy
10xabove Standard

9.

Mandan, United States

146
Poor
10xabove Standard

10.

Stanton, United States

141
Poor
9xabove Standard

Last Updated: 11 Aug 2025, 02:44 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 53 (Moderate). This was last updated 2025-08-10 09:40:36 PM (Local Time).

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

The best AQI level was 48 (Good) at 4:09 AM, Aug 10, 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 100 (Moderate) at 10:09 PM, Aug 10, 2025 (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 100 at 10:09 PM, Aug 10, 2025 (Local Time), lowest 48 at 4:09 AM, Aug 10, 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.

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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