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Zhengzhou Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-01 05:39:35 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 77 µg/m³

PM2.5 : 35 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

19 °C

Last Updated: 2025-06-01 05:39:35 AM (Local Time)

Map

Zhengzhou

Major Air Pollutants
Zhengzhou

Particulate Matter(PM2.5)

35µg/m³

Particulate Matter(PM10)

77µg/m³

Carbon Monoxide(CO)

636ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

11ppb

Ozone(O3)

50ppb

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AQI Graph

Historical Air Quality Data
Zhengzhou

24 Hours

AQI

Zhengzhou

Want air quality data?

AQI Trends - Annual Air Quality Changes
Zhengzhou, Henan, China

AQI

Year

AQI

Annual AQI Trends

2020

107AQI

2021

112AQI

Rise

2022

115AQI

Rise

2023

108AQI

-6%

Fall

2024

105AQI

-3%

Fall

2025

124AQI

18%

Rise

Overall Annual Percentage (%) change of AQI in (2020 to 2025)

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2022179AQI

Least PollutedAugust, 202459AQI

* This data analysis is from year 2020 - 2025

Zhengzhou's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Banking College

Moderate

Banking College

Moderate

City Monitoring Station

Poor

128

Economic Development Zone Management Committee

Moderate

Economic Development Zone Management Committee

Moderate

Gangli Reservoir

Moderate

Henan Medical University

Moderate

Henan Medical University

Moderate

Huiji District

Poor

105

No 47 Middle School

Moderate

No 47 Middle School

Moderate

Ruzhou Ruzhou Technical School Automatic Station

Moderate

Textile Machinery Factory

Moderate

Textile Machinery Factory

Moderate

Tobacco Factory

Moderate

Tobacco Factory

Moderate

Water Supply Company

Moderate

Water Supply Company

Moderate

Zhengzhou

Moderate

China's Metro Cities
Air Quality Index

Beijing

102

Chengdu

Chongqing

Dongguan

Guangzhou

Shanghai

Shenyang

Shenzhen

Air Quality Calendar 2025
Zhengzhou

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 160	2 Jan 150	3 Jan 162	4 Jan 160
5 Jan 140	6 Jan 102	7 Jan 104	8 Jan 80	9 Jan 86	10 Jan 113	11 Jan 88
12 Jan 84	13 Jan 123	14 Jan 121	15 Jan 88	16 Jan 94	17 Jan 127	18 Jan 132
19 Jan 133	20 Jan 167	21 Jan 189	22 Jan 168	23 Jan 150	24 Jan 170	25 Jan 167
26 Jan 103	27 Jan 86	28 Jan 89	29 Jan 200	30 Jan 169	31 Jan 172	1 Feb 166

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 103	27 Jan 86	28 Jan 89	29 Jan 200	30 Jan 169	31 Jan 172	1 Feb 166
2 Feb 185	3 Feb 119	4 Feb 105	5 Feb 85	6 Feb 92	7 Feb 76	8 Feb 75
9 Feb 102	10 Feb 130	11 Feb 151	12 Feb 106	13 Feb 106	14 Feb 114	15 Feb 111
16 Feb 93	17 Feb 116	18 Feb 133	19 Feb 103	20 Feb 136	21 Feb 143	22 Feb 150
23 Feb 131	24 Feb 156	25 Feb 130	26 Feb 154	27 Feb 156	28 Feb 169	1 Mar 147

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 131	24 Feb 156	25 Feb 130	26 Feb 154	27 Feb 156	28 Feb 169	1 Mar 147
2 Mar 99	3 Mar 85	4 Mar 98	5 Mar 137	6 Mar 129	7 Mar 145	8 Mar 144
9 Mar 153	10 Mar 151	11 Mar 159	12 Mar 144	13 Mar 171	14 Mar 107	15 Mar 144
16 Mar 78	17 Mar 85	18 Mar 76	19 Mar 87	20 Mar 65	21 Mar 68	22 Mar 75
23 Mar 96	24 Mar 418	25 Mar 127	26 Mar 160	27 Mar 123	28 Mar 138	29 Mar 92
30 Mar 102	31 Mar 106	1 Apr 104	2 Apr 76	3 Apr 101	4 Apr 116	5 Apr 87

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 102	31 Mar 106	1 Apr 104	2 Apr 76	3 Apr 101	4 Apr 116	5 Apr 87
6 Apr 119	7 Apr 127	8 Apr 140	9 Apr 132	10 Apr 139	11 Apr 136	12 Apr 197
13 Apr 125	14 Apr 100	15 Apr 100	16 Apr 146	17 Apr 139	18 Apr 143	19 Apr 131
20 Apr 118	21 Apr 111	22 Apr 103	23 Apr 133	24 Apr 91	25 Apr 124	26 Apr 106
27 Apr 116	28 Apr 87	29 Apr 90	30 Apr 117	1 May 96	2 May 128	3 May 87

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 116	28 Apr 87	29 Apr 90	30 Apr 117	1 May 96	2 May 128	3 May 87
4 May 99	5 May 145	6 May 141	7 May 158	8 May 144	9 May 120	10 May 102
11 May 90	12 May 97	13 May 112	14 May 109	15 May 93	16 May 109	17 May 171
18 May 112	19 May 140	20 May 121	21 May 133	22 May 116	23 May 138	24 May 103
25 May 106	26 May 96	27 May 113	28 May 107	29 May 110	30 May 98	31 May -

Health Advice For People Living In
Zhengzhou

1.4Cigarettes per day

Weekly 9.8 Cigarettes

Monthly 42.0 Cigarettes

Breathing the air in this location is as harmful as smoking 1.4 cigarettes a day.

Source:

Berkeley Earth

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Prevent Health Problems: Understand Your Risks

Zhengzhou

Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)

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.

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China

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

Most Polluted Cities Live Ranking 2025

World's Most PollutedCity Rankings (2024)

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RankCityAQIAQI Status

Standard Value

Hotan, China

Kashgar, China

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Lanzhou, China

Pingyi, China

Qufu, China

Qinhuangdao, China

Aksu, China

10.

Liaocheng, China

Poor

8xabove Standard

Last Updated: 31 May 2025, 10:24 PM

AQI City Rankings

Air Quality Solutions For Zhengzhou
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

air quality solutions for offices for Zhengzhou

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 institutes for Zhengzhou

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.

air quality solutions for airport for Zhengzhou

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 bathroom for Zhengzhou

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.

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

Mobile App

Smart TV App

Web Dashboard

API

Widgets

Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Personalized health advice as per current AQI.

Analytical data to identify trends and conditions.

Connect and control your air quality devices.

Air Quality FAQs
at Zhengzhou

Frequently Asked Questions About Air Quality

What is the current AQI level in Zhengzhou?

The current real-time AQI level in Zhengzhou is 99 (Moderate). This was last updated 2025-06-01 05:39:35 AM (Local Time).

When was the best AQI level in Zhengzhou in the last 24 hours?

The best AQI level was 77 (Moderate) at 11:09 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Zhengzhou in the last 24 hours?

The worst AQI level was 118 (Poor) at 8:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Zhengzhou have been fluctuating throughout the last 24 hours. The levels have increased by highest 118 at 8:09 AM (Local Time), lowest 77 at 11:09 PM (Local Time).

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

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