AQI PM2.5 PM10 CO SO2 NO2 O3

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Heyuan Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-03 07:24:41 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 27 µg/m³

PM2.5 : 15 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

24 °C

Last Updated: 2025-06-03 07:24:41 AM (Local Time)

Map

Heyuan

Major Air Pollutants
Heyuan

Particulate Matter(PM2.5)

15µg/m³

Particulate Matter(PM10)

27µg/m³

Carbon Monoxide(CO)

444ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

5ppb

Ozone(O3)

20ppb

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AQI Graph

Historical Air Quality Data
Heyuan

24 Hours

AQI

Heyuan

Want air quality data?

AQI Trends - Annual Air Quality Changes
Heyuan, Guangdong, China

AQI

Year

AQI

Annual AQI Trends

2020

67AQI

2021

70AQI

Rise

2022

61AQI

-13%

Fall

2023

66AQI

Rise

2024

64AQI

-3%

Fall

2025

75AQI

17%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2021103AQI

Least PollutedJune, 202234AQI

* This data analysis is from year 2020 - 2025

Heyuan's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Dongpu

Moderate

Heyuan

Moderate

Old Town

Moderate

Yuan Xa

Moderate

China's Metro Cities
Air Quality Index

Beijing

Chengdu

Chongqing

Dongguan

Guangzhou

Shanghai

Shenyang

Shenzhen

Air Quality Calendar 2025
Heyuan

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 125	2 Jan 116	3 Jan 111	4 Jan 106
5 Jan 117	6 Jan 127	7 Jan 128	8 Jan 124	9 Jan 106	10 Jan 85	11 Jan 85
12 Jan 76	13 Jan 78	14 Jan 82	15 Jan 87	16 Jan 90	17 Jan 75	18 Jan 81
19 Jan 81	20 Jan 83	21 Jan 89	22 Jan 84	23 Jan 84	24 Jan 89	25 Jan 72
26 Jan 48	27 Jan 61	28 Jan 66	29 Jan 112	30 Jan 100	31 Jan 101	1 Feb 93

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 48	27 Jan 61	28 Jan 66	29 Jan 112	30 Jan 100	31 Jan 101	1 Feb 93
2 Feb 77	3 Feb 45	4 Feb 69	5 Feb 67	6 Feb 72	7 Feb 56	8 Feb 65
9 Feb 54	10 Feb 68	11 Feb 79	12 Feb 74	13 Feb 77	14 Feb 83	15 Feb 78
16 Feb 102	17 Feb 74	18 Feb 75	19 Feb 79	20 Feb 81	21 Feb 54	22 Feb 70
23 Feb 40	24 Feb 59	25 Feb 66	26 Feb 84	27 Feb 89	28 Feb 81	1 Mar 69

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 40	24 Feb 59	25 Feb 66	26 Feb 84	27 Feb 89	28 Feb 81	1 Mar 69
2 Mar 66	3 Mar 74	4 Mar 58	5 Mar 43	6 Mar 39	7 Mar 54	8 Mar 60
9 Mar 64	10 Mar 76	11 Mar 65	12 Mar 63	13 Mar 64	14 Mar 64	15 Mar 51
16 Mar 45	17 Mar 75	18 Mar 66	19 Mar 70	20 Mar 72	21 Mar 76	22 Mar 84
23 Mar 91	24 Mar 107	25 Mar 115	26 Mar 97	27 Mar 85	28 Mar 87	29 Mar 48
30 Mar 38	31 Mar 32	1 Apr 56	2 Apr 61	3 Apr 69	4 Apr 76	5 Apr 64

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 38	31 Mar 32	1 Apr 56	2 Apr 61	3 Apr 69	4 Apr 76	5 Apr 64
6 Apr 84	7 Apr 84	8 Apr 96	9 Apr 102	10 Apr 91	11 Apr 89	12 Apr 85
13 Apr 147	14 Apr 120	15 Apr 114	16 Apr 105	17 Apr 91	18 Apr 85	19 Apr 79
20 Apr 83	21 Apr 70	22 Apr 75	23 Apr 75	24 Apr 63	25 Apr 46	26 Apr 55
27 Apr 63	28 Apr 53	29 Apr 67	30 Apr 75	1 May 72	2 May 75	3 May 84

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 63	28 Apr 53	29 Apr 67	30 Apr 75	1 May 72	2 May 75	3 May 84
4 May 76	5 May 75	6 May 62	7 May 58	8 May 60	9 May 50	10 May 57
11 May 55	12 May 63	13 May 68	14 May 64	15 May 58	16 May 52	17 May 56
18 May 60	19 May 57	20 May 51	21 May 58	22 May 58	23 May 57	24 May 56
25 May 82	26 May 87	27 May 81	28 May 72	29 May 38	30 May 50	31 May 54

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 59	2 Jun -	3 Jun -	4 Jun -	5 Jun -	6 Jun -	7 Jun -
8 Jun -	9 Jun -	10 Jun -	11 Jun -	12 Jun -	13 Jun -	14 Jun -
15 Jun -	16 Jun -	17 Jun -	18 Jun -	19 Jun -	20 Jun -	21 Jun -
22 Jun -	23 Jun -	24 Jun -	25 Jun -	26 Jun -	27 Jun -	28 Jun -
29 Jun -	30 Jun -	1 Jul -	2 Jul -	3 Jul -	4 Jul -	5 Jul -

Health Advice For People Living In
Heyuan

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.

Prevent Health Problems: Understand Your Risks

Heyuan

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

Jiangjiafan, China

Yiyang, China

Shancheng, China

Zhuzhou, China

Xiangyang, China

Jiangguanchi, China

Pingyi, China

Guangshui, China

Linyi, China

10.

Aksu, China

Poor

8xabove Standard

Last Updated: 03 Jun 2025, 01:10 AM

AQI City Rankings

Air Quality Solutions For Heyuan
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 Heyuan

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 Heyuan

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 Heyuan

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 Heyuan

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.

Heyuan'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 Heyuan

Frequently Asked Questions About Air Quality

What is the current AQI level in Heyuan?

The current real-time AQI level in Heyuan is 62 (Moderate) due to recent rainfall by 0.27mm/hr. This was last updated 2025-06-03 07:24:41 AM (Local Time).

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

The best AQI level was 43 (Good) at 9:09 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 62 (Moderate) at 11:11 PM, Jun 2, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Heyuan have been fluctuating throughout the last 24 hours. The levels have increased by highest 62 at 11:11 PM, Jun 2, 2025 (Local Time), lowest 43 at 9:09 AM (Local Time).

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

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