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Lanzhou Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-10-01 23:01 (Local Time)

Live AQI

136AQI (US)

Air Quality is

Poor

PM2.5 : 50 µg/m³

pm10 : 88 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

15 °C

Last Updated: 2026-10-01 23:01 (Local Time)

Rank164^th

Currently, Lanzhou ranks 164^th among the most polluted cities globally.

Map

Lanzhou

Major Air Pollutants
Lanzhou

Particulate Matter(PM₂.₅)

50µg/m³

Particulate Matter(PM₁₀)

88µg/m³

Carbon Monoxide(CO)

1015ppb

Sulfur Dioxide(SO₂)

2ppb

Nitrogen Dioxide(NO₂)

38ppb

Ozone(O₃)

1ppb

Trending in China

What Is PM2.5? And Why Does That Number Matter?

AQI Graph

Historical Air Quality Data
Lanzhou

24 Hours

AQI (US)

Lanzhou

AQI (US)

30-09-2026Time01-10-2026

Time	Lanzhou
11:01pm	80
11:31pm	78
12:01am	84
12:31am	82
1:01am	90
1:31am	101
2:01am	93
2:31am	88
3:01am	90
3:31am	86
4:01am	84
4:31am	86
5:01am	90
5:31am	82
6:01am	75
6:31am	78
7:01am	69
7:31am	69
8:01am	65
8:31am	71
9:01am	69
9:31am	75
10:01am	60
10:31am	63
11:01am	52
11:31am	50
12:01pm	65
12:31pm	69
1:01pm	60
1:31pm	60
2:01pm	54
2:31pm	58
3:01pm	58
3:31pm	54
4:01pm	58
4:31pm	56
5:01pm	42
5:31pm	42
6:01pm	60
6:31pm	63
7:01pm	67
7:31pm	71
8:01pm	86
8:31pm	95
9:01pm	63
9:31pm	69
10:01pm	67
10:31pm	67
11:01pm	136

Min. AQI (US)5:01pm

136

Max. AQI (US)11:01pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Lanzhou, Lanzhou, Gansu, China

AQI (US)

China's Metro Cities
Air Quality Index

Beijing

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Guangzhou

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Shenzhen

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Wuhan

Air Quality Calendar 2026
Lanzhou

2026

AQI (US)

Health Advice For People Living In
Lanzhou

1Cigarettes per day

Weekly 7 Cigarettes

Monthly 30 Cigarettes

Breathing the air in this location is as harmful as smoking 1 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

Lanzhou

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
China

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

Kashgar, Xinjiang

Unhealthy

4xabove Standard

Turpan, Xinjiang

Poor

4xabove Standard

Hotan, Xinjiang

Poor

3xabove Standard

Lanzhou, Gansu

Poor

3xabove Standard

Shizuishan, Ningxia

Poor

3xabove Standard

Ailan Mubage, Xinjiang

Poor

2xabove Standard

Handan, Hebei

Poor

2xabove Standard

Wuhai, Inner Mongolia

Moderate

2xabove Standard

Puning, Guangdong Province

Moderate

2xabove Standard

10.

Changzhi, Shanxi

Moderate

2xabove Standard

Last Updated: 01 Oct 2026, 03:05 PM

AQI City Rankings

Air Quality Solutions For Lanzhou
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 Lanzhou

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.

Lanzhou's AQI Data Analytics Solutions
Air quality data monitoring platforms

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Air Quality FAQs
at Lanzhou

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Lanzhou is 136 (Poor). This was last updated 2026-10-01 23:01 (Local Time).

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

The best AQI (US) level was 42 (Good) at 5:01 PM (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 136 (Poor) at 11:01 PM (Local Time) during the last 24 hours.

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

The AQI (US) levels in Lanzhou have been fluctuating throughout the last 24 hours. The levels have increased by highest 136 at 11:01 PM (Local Time), lowest 42 at 5:01 PM (Local Time).

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

Current AQI (US) levels are unhealthy for Sensitive individuals, they should reduce prolonged or heavy outdoor exertion.