AQI PM2.5 PM10 CO SO2 NO2 O3

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Hangzhou Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-23 06:24:55 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 31 µg/m³

PM2.5 : 13 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

23 °C

Last Updated: 2025-05-23 06:24:55 AM (Local Time)

Map

Hangzhou

Major Air Pollutants
Hangzhou

Particulate Matter(PM2.5)

13µg/m³

Particulate Matter(PM10)

31µg/m³

Carbon Monoxide(CO)

377ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

9ppb

Ozone(O3)

43ppb

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AQI Graph

Historical Air Quality Data
Hangzhou

24 Hours

AQI

Hangzhou

Want air quality data?

AQI Trends - Annual Air Quality Changes
Hangzhou, Zhejiang, China

AQI

Year

AQI

Annual AQI Trends

2020

83AQI

2021

84AQI

Rise

2022

87AQI

Rise

2023

88AQI

Rise

2024

83AQI

-6%

Fall

2025

101AQI

22%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2024137AQI

Least PollutedJuly, 202452AQI

* This data analysis is from year 2020 - 2025

Hangzhou's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Binyang

Moderate

Chengxiang Town

Moderate

Hangzhou

Moderate

Hemu Primary School

Moderate

Linan

Moderate

Linping Town

Moderate

Pee

Moderate

South Star Bridge

Moderate

Wolong Bridge

Moderate

Xiasha

Moderate

Yongan Station

Moderate

Yuhang Town No 1 Middle School

Moderate

Yunqi

Moderate

Zhaohui

Moderate

Zhejiang Agricultural University

Moderate

China's Metro Cities
Air Quality Index

Beijing

temp.13°C

hum.94%

Chengdu

103

Chongqing

Dongguan

Guangzhou

Shanghai

Shenyang

Shenzhen

Air Quality Calendar 2025
Hangzhou

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 148	2 Jan 141	3 Jan 146	4 Jan 141
5 Jan 158	6 Jan 142	7 Jan 143	8 Jan 136	9 Jan 93	10 Jan 100	11 Jan 105
12 Jan 118	13 Jan 133	14 Jan 139	15 Jan 82	16 Jan 100	17 Jan 109	18 Jan 133
19 Jan 129	20 Jan 159	21 Jan 166	22 Jan 163	23 Jan 137	24 Jan 105	25 Jan 86
26 Jan 88	27 Jan 62	28 Jan 76	29 Jan 131	30 Jan 110	31 Jan 122	1 Feb 69

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 88	27 Jan 62	28 Jan 76	29 Jan 131	30 Jan 110	31 Jan 122	1 Feb 69
2 Feb 115	3 Feb 118	4 Feb 107	5 Feb 93	6 Feb 118	7 Feb 75	8 Feb 73
9 Feb 77	10 Feb 101	11 Feb 126	12 Feb 133	13 Feb 142	14 Feb 139	15 Feb 147
16 Feb 102	17 Feb 116	18 Feb 91	19 Feb 115	20 Feb 88	21 Feb 81	22 Feb 103
23 Feb 134	24 Feb 130	25 Feb 157	26 Feb 147	27 Feb 135	28 Feb 111	1 Mar 100

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 134	24 Feb 130	25 Feb 157	26 Feb 147	27 Feb 135	28 Feb 111	1 Mar 100
2 Mar 90	3 Mar 64	4 Mar 62	5 Mar 76	6 Mar 86	7 Mar 113	8 Mar 119
9 Mar 104	10 Mar 131	11 Mar 122	12 Mar 101	13 Mar 83	14 Mar 74	15 Mar 56
16 Mar 87	17 Mar 64	18 Mar 81	19 Mar 88	20 Mar 90	21 Mar 77	22 Mar 87
23 Mar 83	24 Mar 90	25 Mar 89	26 Mar 118	27 Mar 98	28 Mar 84	29 Mar 87
30 Mar 82	31 Mar 70	1 Apr 85	2 Apr 89	3 Apr 105	4 Apr 107	5 Apr 95

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 82	31 Mar 70	1 Apr 85	2 Apr 89	3 Apr 105	4 Apr 107	5 Apr 95
6 Apr 107	7 Apr 96	8 Apr 103	9 Apr 111	10 Apr 97	11 Apr 95	12 Apr 229
13 Apr 88	14 Apr 102	15 Apr 75	16 Apr 80	17 Apr 85	18 Apr 99	19 Apr 108
20 Apr 113	21 Apr 103	22 Apr 90	23 Apr 86	24 Apr 95	25 Apr 71	26 Apr 81
27 Apr 67	28 Apr 89	29 Apr 80	30 Apr 89	1 May 77	2 May 81	3 May 82

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 67	28 Apr 89	29 Apr 80	30 Apr 89	1 May 77	2 May 81	3 May 82
4 May 66	5 May 74	6 May 97	7 May 104	8 May 83	9 May 58	10 May 61
11 May 67	12 May 74	13 May 78	14 May 80	15 May 123	16 May 83	17 May 79
18 May 83	19 May 74	20 May 69	21 May 52	22 May -	23 May -	24 May -
25 May -	26 May -	27 May -	28 May -	29 May -	30 May -	31 May -

Health Advice For People Living In
Hangzhou

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

Solutions for Current AQI

Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust

Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Hangzhou

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.

Most Polluted Cities 2025
China

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

Kashgar, China

Hotan, China

Hebi, China

Pingdingshan, China

Xinxiang, China

Zhengzhou, China

Taiyuan, China

Nangandao, China

Dengtalu, China

10.

Chengguan, China

Poor

8xabove Standard

Last Updated: 22 May 2025, 10:46 PM

AQI City Rankings

Air Quality Solutions For Hangzhou
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 Hangzhou

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 Hangzhou

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 Hangzhou

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 Hangzhou

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.

Hangzhou'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

Get it onApp Store

Get it onGoogle Play

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 Hangzhou

Frequently Asked Questions About Air Quality

What is the current AQI level in Hangzhou?

The current real-time AQI level in Hangzhou is 59 (Moderate) due to recent rainfall by 1.8mm/hr. This was last updated 2025-05-23 06:24:55 AM (Local Time).

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

The best AQI level was 58 (Moderate) at 6:09 AM, May 23, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 97 (Moderate) at 2:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Hangzhou have been fluctuating throughout the last 24 hours. The levels have increased by highest 97 at 2:09 PM (Local Time), lowest 58 at 6:09 AM, May 23, 2025 (Local Time).

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

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