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Chengguan Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-19 00:21:01 (Local Time)

Live AQI

102AQI (US)

Air Quality is

Poor

PM2.5 : 36 µg/m³

pm10 : 57 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

24 °C

Last Updated: 2026-07-19 00:21:01 (Local Time)

Rank149^th

Currently, Chengguan ranks 149^th among the most polluted cities globally.

Map

Chengguan

Major Air Pollutants
Chengguan

Particulate Matter(PM₂.₅)

36µg/m³

Particulate Matter(PM₁₀)

57µg/m³

Carbon Monoxide(CO)

548ppb

Sulfur Dioxide(SO₂)

2ppb

Nitrogen Dioxide(NO₂)

5ppb

Ozone(O₃)

45ppb

AQI Graph

Historical Air Quality Data
Chengguan

24 Hours

AQI (US)

Chengguan

AQI (US)

18-07-2026Time19-07-2026

Time	Chengguan
12:31am	58
1:01am	57
1:31am	57
2:01am	58
2:31am	73
3:01am	68
3:31am	66
4:01am	63
4:31am	66
5:01am	62
5:31am	66
6:01am	74
6:31am	71
7:01am	69
7:31am	70
8:01am	70
8:31am	65
9:01am	65
9:31am	92
10:01am	87
10:31am	84
11:01am	84
11:31am	75
12:01pm	78
12:31pm	76
1:01pm	73
1:31pm	62
2:01pm	62
2:31pm	69
3:01pm	73
3:31pm	73
4:01pm	83
4:31pm	83
5:01pm	85
5:31pm	88
6:01pm	89
6:31pm	92
7:01pm	96
7:31pm	92
8:01pm	104
8:31pm	108
9:01pm	116
9:31pm	110
10:01pm	118
10:31pm	112
11:01pm	98
11:31pm	98
12:01am	96

Min. AQI (US)1:01am

118

Max. AQI (US)10:01pm

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Chengguan, Henan, China

AQI (US)

Chengguan's Locations
Real-time Air Pollution Level

locations

Status

AQI (US)

PM₂.₅(µg/m³)

PM₁₀(µg/m³)

Temp.(°C)

Humi.(%)

Huixian City No 1 Middle School

Poor

104

Huixian City No 2 Middle School

Moderate

China's Metro Cities
Air Quality Index

Beijing

Chengdu

Chongqing

Dongguan

Guangzhou

Shenyang

Shenzhen

Tianjin

Air Quality Calendar 2026
Chengguan

2026

AQI (US)

Health Advice For People Living In
Chengguan

1.2Cigarettes per day

Weekly 8.4 Cigarettes

Monthly 36 Cigarettes

Breathing the air in this location is as harmful as smoking 1.2 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

Chengguan

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

Aksu, Xinjiang

Poor

3xabove Standard

Hotan, Xinjiang

Poor

3xabove Standard

Tieling, Liaoning

Poor

3xabove Standard

Hebi, Henan

Poor

3xabove Standard

Shangzhou, Shaanxi

Poor

2xabove Standard

Chengjiao, Henan

Poor

2xabove Standard

Xianyang, Shaanxi

Poor

2xabove Standard

Chengguan, Henan

Poor

2xabove Standard

Xian, Shaanxi

Poor

2xabove Standard

10.

Binxian, Shaanxi

Moderate

2xabove Standard

Last Updated: 18 Jul 2026, 04:28 PM

AQI City Rankings

Air Quality Solutions For Chengguan
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 Chengguan

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.

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

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Air Quality FAQs
at Chengguan

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Chengguan is 102 (Poor). This was last updated 2026-07-19 00:21:01 (Local Time).

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

The best AQI (US) level was 57 (Moderate) at 1:01 AM (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 118 (Poor) at 10:01 PM (Local Time) during the last 24 hours.

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

The AQI (US) levels in Chengguan have been fluctuating throughout the last 24 hours. The levels have increased by highest 118 at 10:01 PM (Local Time), lowest 57 at 1:01 AM (Local Time).

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

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