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Los Angeles Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-30 06:11:01 (Local Time)

Live AQI

94AQI (US)

Air Quality is

Moderate

PM2.5 : 33 µg/m³

pm10 : 37 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

11 °C

Last Updated: 2026-07-30 06:11:01 (Local Time)

Rank114^th

Currently, Los Angeles ranks 114^th among the cities with the highest AQI levels in the world.

Map

Los Angeles

Major Air Pollutants
Los Angeles

Particulate Matter(PM₂.₅)

33µg/m³

Particulate Matter(PM₁₀)

37µg/m³

Carbon Monoxide(CO)

456ppb

Sulfur Dioxide(SO₂)

1ppb

Nitrogen Dioxide(NO₂)

4ppb

Ozone(O₃)

6ppb

AQI Graph

Historical Air Quality Data
Los Angeles

24 Hours

AQI (US)

Los Angeles

AQI (US)

29-07-2026Time30-07-2026

Time	Los Angeles
6:31am	94
7:01am	66
7:31am	64
8:01am	60
8:31am	62
9:01am	72
9:31am	78
10:01am	58
10:31am	80
11:01am	80
11:31am	109
12:01pm	96
12:31pm	97
1:01pm	93
1:31pm	99
2:01pm	69
2:31pm	72
3:01pm	79
3:31pm	49
4:01pm	78
4:31pm	79
5:01pm	82
5:31pm	83
6:01pm	88
6:31pm	120
7:01pm	145
7:31pm	138
8:01pm	112
8:31pm	120
9:01pm	99
9:31pm	106
10:01pm	108
10:31pm	106
11:01pm	88
11:31pm	88
12:01am	132
12:31am	134
1:01am	96
1:31am	132
2:01am	154
2:31am	154
3:01am	104
3:31am	102
4:01am	138
4:31am	131
5:01am	122
5:31am	122
6:01am	96

Min. AQI (US)3:31pm

154

Max. AQI (US)2:01am

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Los Angeles, BioBio, Chile

AQI (US)

Los Angeles's Locations
Real-time Air Pollution Level

locations

Status

AQI (US)

PM₂.₅(µg/m³)

PM₁₀(µg/m³)

Temp.(°C)

Humi.(%)

Los Angeles

Poor

101

Villa San Raimundo

Moderate

Chile's Metro Cities
Air Quality Index

Iquique

La Serena

Santiago

Air Quality Calendar 2026
Los Angeles

2026

AQI (US)

Health Advice For People Living In
Los Angeles

1.5Cigarettes per day

Weekly 10.5 Cigarettes

Monthly 45 Cigarettes

Breathing the air in this location is as harmful as smoking 1.5 cigarettes a day.

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 (US)

Air PurifierTurn On

Car FilterMust

N95 MaskMust

Stay IndoorMust

Prevent Health Problems: Understand Your Risks

Los Angeles

Asthma

Heart Issues

Allergies

Sinus

Cold/Flu

Chronic (COPD)

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 2026
Chile

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

Most Polluted Cities Live Ranking 2026

World's Most PollutedCity Rankings (2025)

World's Most PollutedCountry Rankings(2025)

RankCityAQI Status

Standard Value

Coyhaique, Aysen

Unhealthy

5xabove Standard

Los Angeles, BioBio

Moderate

2xabove Standard

Rancagua, Libertador General Bernardo O Higgins

Moderate

2xabove Standard

San Bernardo, Region Metropolitana

Moderate

2xabove Standard

Santiago, Region Metropolitana

Moderate

2xabove Standard

Chicureo Abajo, Region Metropolitana

Moderate

1xequal Standard

Talca, Maule

Moderate

1xbelow Standard

Chillan, Biobio

Good

2xbelow Standard

Concepcion, Biobio

Good

3xbelow Standard

10.

Talcahuano, Biobio

Good

4xbelow Standard

Last Updated: 30 Jul 2026, 10:24 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

Monitor the air quality

Air Quality Sensors

Sensors to measure the air quality

Fresh Air Machine

Clean the air you breathe

Car Cabin Filter

Purify the air in your car

N95 Mask

Shield yourself from pollution

Prana Air offers the solutions of air quality monitoring and clean air machine 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

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 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

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

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

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

Prana Air provides the air quality solutions of pollution monitoring and fresh air for fitness center - gym.

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

Prana Air provides air quality solutions of pollution monitoring and fresh air for retail stores and shopping outlets.

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

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

Prana Air provides air quality monitoring and fresh air solutions for hospitals to ensure clean and healthy indoor air.

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

Prana Air provides air quality solutions of pollution monitoring and fresh air for banks and financial institutions.

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

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 App

Smart TV App

Web Dashboard

API

Widgets

Air Quality FAQs
at Los Angeles

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Los Angeles?

The current real-time AQI (US) level in Los Angeles is 94 (Moderate). This was last updated 2026-07-30 06:11:01 (Local Time).

2. When was the best AQI (US) level in Los Angeles in the last 24 hours?

The best AQI (US) level was 49 (Good) at 3:31 PM, Jul 29, 2026 (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Los Angeles in the last 24 hours?

The worst AQI (US) level was 154 (Unhealthy) at 2:01 AM (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Los Angeles during last 24 hours?

The AQI (US) levels in Los Angeles have been fluctuating throughout the last 24 hours. The levels have increased by highest 154 at 2:01 AM (Local Time), lowest 49 at 3:31 PM, Jul 29, 2026 (Local Time).

5. What actions are recommended as per the current AQI (US) level in Los Angeles?

Current AQI (US) levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.