AQI PM2.5 PM10 CO SO2 NO2 O3

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Guangzhou Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-22 11:25:55 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 22 µg/m³

PM2.5 : 10 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

32 °C

Last Updated: 2025-05-22 11:25:55 AM (Local Time)

Map

Guangzhou

Major Air Pollutants
Guangzhou

Particulate Matter(PM2.5)

10µg/m³

Particulate Matter(PM10)

22µg/m³

Carbon Monoxide(CO)

399ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

6ppb

Ozone(O3)

15ppb

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AQI Graph

Historical Air Quality Data
Guangzhou

24 Hours

AQI

Guangzhou

Want air quality data?

AQI Trends - Annual Air Quality Changes
Guangzhou, Guangdong Province, China

AQI

Year

AQI

Annual AQI Trends

2020

70AQI

2021

74AQI

Rise

2022

70AQI

-5%

Fall

2023

77AQI

10%

Rise

2024

72AQI

-6%

Fall

2025

83AQI

15%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2021118AQI

Least PollutedJuly, 202444AQI

* This data analysis is from year 2020 - 2025

Guangzhou's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Huasui Road

Moderate

China's Metro Cities
Air Quality Index

Beijing

118

Chengdu

Chongqing

Dongguan

Guangzhou

Shanghai

Shenyang

155

Shenzhen

Air Quality Calendar 2025
Guangzhou

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 142	2 Jan 136	3 Jan 116	4 Jan 128
5 Jan 140	6 Jan 141	7 Jan 146	8 Jan 138	9 Jan 125	10 Jan 89	11 Jan 86
12 Jan 84	13 Jan 96	14 Jan 109	15 Jan 93	16 Jan 98	17 Jan 93	18 Jan 102
19 Jan 104	20 Jan 108	21 Jan 129	22 Jan 108	23 Jan 120	24 Jan 83	25 Jan 81
26 Jan 48	27 Jan 63	28 Jan 63	29 Jan 88	30 Jan 89	31 Jan 75	1 Feb 77

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 48	27 Jan 63	28 Jan 63	29 Jan 88	30 Jan 89	31 Jan 75	1 Feb 77
2 Feb 76	3 Feb 42	4 Feb 69	5 Feb 75	6 Feb 82	7 Feb 56	8 Feb 72
9 Feb 55	10 Feb 81	11 Feb 77	12 Feb 91	13 Feb 82	14 Feb 101	15 Feb 81
16 Feb 120	17 Feb 89	18 Feb 106	19 Feb 91	20 Feb 88	21 Feb 70	22 Feb 78
23 Feb 47	24 Feb 71	25 Feb 81	26 Feb 90	27 Feb 106	28 Feb 79	1 Mar 77

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 47	24 Feb 71	25 Feb 81	26 Feb 90	27 Feb 106	28 Feb 79	1 Mar 77
2 Mar 67	3 Mar 72	4 Mar 54	5 Mar 46	6 Mar 38	7 Mar 54	8 Mar 62
9 Mar 94	10 Mar 96	11 Mar 80	12 Mar 79	13 Mar 69	14 Mar 67	15 Mar 45
16 Mar 42	17 Mar 78	18 Mar 69	19 Mar 76	20 Mar 87	21 Mar 106	22 Mar 110
23 Mar 105	24 Mar 121	25 Mar 101	26 Mar 84	27 Mar 76	28 Mar 81	29 Mar 47
30 Mar 43	31 Mar 43	1 Apr 61	2 Apr 70	3 Apr 88	4 Apr 81	5 Apr 72

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 43	31 Mar 43	1 Apr 61	2 Apr 70	3 Apr 88	4 Apr 81	5 Apr 72
6 Apr 98	7 Apr 106	8 Apr 105	9 Apr 93	10 Apr 84	11 Apr 73	12 Apr 70
13 Apr 237	14 Apr 138	15 Apr 128	16 Apr 124	17 Apr 95	18 Apr 90	19 Apr 77
20 Apr 74	21 Apr 66	22 Apr 71	23 Apr 72	24 Apr 60	25 Apr 50	26 Apr 72
27 Apr 62	28 Apr 60	29 Apr 70	30 Apr 75	1 May 73	2 May 80	3 May 78

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 62	28 Apr 60	29 Apr 70	30 Apr 75	1 May 73	2 May 80	3 May 78
4 May 65	5 May 65	6 May 61	7 May 55	8 May 59	9 May 50	10 May 58
11 May 57	12 May 72	13 May 71	14 May 64	15 May 55	16 May 51	17 May 55
18 May 53	19 May 56	20 May 55	21 May -	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
Guangzhou

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

Guangzhou

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

Yuncheng, China

Aksu, China

Kashgar, China

Hotan, China

Fenyang, China

Dali, China

Yulinshi, China

Hancheng, China

Yanan, China

10.

Dongta, China

Unhealthy

11xabove Standard

Last Updated: 22 May 2025, 03:32 AM

AQI City Rankings

Air Quality Solutions For Guangzhou
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 Guangzhou

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 Guangzhou

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 Guangzhou

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 Guangzhou

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.

Guangzhou'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 Guangzhou

Frequently Asked Questions About Air Quality

What is the current AQI level in Guangzhou?

The current real-time AQI level in Guangzhou is 52 (Moderate) due to recent rainfall by 0.01mm/hr. This was last updated 2025-05-22 11:25:55 AM (Local Time).

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

The best AQI level was 53 (Moderate) at 4:09 PM, May 21, 2025 (Local Time) during the last 24 hours.

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

The worst AQI level was 61 (Moderate) at 9:09 PM, May 21, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Guangzhou have been fluctuating throughout the last 24 hours. The levels have increased by highest 61 at 9:09 PM, May 21, 2025 (Local Time), lowest 53 at 4:09 PM, May 21, 2025 (Local Time).

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

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