AQI PM2.5 PM10 CO SO2 NO2 O3

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Heshan Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-05-14 06:09:38 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 44 µg/m³

PM2.5 : 22 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

26 °C

Last Updated: 2025-05-14 06:09:38 AM (Local Time)

Map

Heshan

Major Air Pollutants
Heshan

Particulate Matter(PM2.5)

22µg/m³

Particulate Matter(PM10)

44µg/m³

Carbon Monoxide(CO)

454ppb

Sulfur Dioxide(SO2)

3ppb

Nitrogen Dioxide(NO2)

13ppb

Ozone(O3)

39ppb

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AQI Graph

Historical Air Quality Data
Heshan

24 Hours

AQI

Heshan

Want air quality data?

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

AQI

Year

AQI

Annual AQI Trends

2020

69AQI

2021

70AQI

Rise

2022

68AQI

-3%

Fall

2023

69AQI

Rise

2024

69AQI

No Change

2025

88AQI

28%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2021118AQI

Least PollutedJune, 202027AQI

* This data analysis is from year 2020 - 2025

Heshan's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Galangkangang

Moderate

China's Metro Cities
Air Quality Index

Beijing

103

Chengdu

Chongqing

Dongguan

Guangzhou

Shanghai

Shenyang

Shenzhen

Air Quality Calendar 2025
Heshan

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 152	2 Jan 152	3 Jan 132	4 Jan 141
5 Jan 149	6 Jan 156	7 Jan 157	8 Jan 156	9 Jan 147	10 Jan 101	11 Jan 102
12 Jan 95	13 Jan 111	14 Jan 136	15 Jan 100	16 Jan 115	17 Jan 93	18 Jan 113
19 Jan 98	20 Jan 109	21 Jan 118	22 Jan 114	23 Jan 114	24 Jan 81	25 Jan 73
26 Jan 46	27 Jan 61	28 Jan 69	29 Jan 109	30 Jan 89	31 Jan 76	1 Feb 77

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 46	27 Jan 61	28 Jan 69	29 Jan 109	30 Jan 89	31 Jan 76	1 Feb 77
2 Feb 71	3 Feb 38	4 Feb 68	5 Feb 80	6 Feb 87	7 Feb 58	8 Feb 70
9 Feb 61	10 Feb 94	11 Feb 103	12 Feb 95	13 Feb 99	14 Feb 110	15 Feb 95
16 Feb 124	17 Feb 93	18 Feb 108	19 Feb 89	20 Feb 82	21 Feb 73	22 Feb 82
23 Feb 58	24 Feb 78	25 Feb 90	26 Feb 112	27 Feb 113	28 Feb 80	1 Mar 80

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 58	24 Feb 78	25 Feb 90	26 Feb 112	27 Feb 113	28 Feb 80	1 Mar 80
2 Mar 61	3 Mar 67	4 Mar 59	5 Mar 53	6 Mar 38	7 Mar 55	8 Mar 68
9 Mar 104	10 Mar 104	11 Mar 75	12 Mar 74	13 Mar 65	14 Mar 63	15 Mar 52
16 Mar 41	17 Mar 78	18 Mar 71	19 Mar 78	20 Mar 95	21 Mar 115	22 Mar 101
23 Mar 101	24 Mar 110	25 Mar 97	26 Mar 83	27 Mar 73	28 Mar 82	29 Mar 44
30 Mar 47	31 Mar 52	1 Apr 66	2 Apr 83	3 Apr 107	4 Apr 75	5 Apr 100

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 47	31 Mar 52	1 Apr 66	2 Apr 83	3 Apr 107	4 Apr 75	5 Apr 100
6 Apr 115	7 Apr 125	8 Apr 111	9 Apr 91	10 Apr 82	11 Apr 68	12 Apr 80
13 Apr 214	14 Apr 139	15 Apr 136	16 Apr 126	17 Apr 101	18 Apr 88	19 Apr 73
20 Apr 68	21 Apr 61	22 Apr 63	23 Apr 64	24 Apr 56	25 Apr 52	26 Apr 75
27 Apr 60	28 Apr 63	29 Apr 67	30 Apr 73	1 May 68	2 May 88	3 May 67

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 60	28 Apr 63	29 Apr 67	30 Apr 73	1 May 68	2 May 88	3 May 67
4 May 64	5 May 59	6 May 60	7 May 54	8 May 57	9 May 54	10 May 63
11 May 58	12 May 74	13 May -	14 May -	15 May -	16 May -	17 May -
18 May -	19 May -	20 May -	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
Heshan

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

Heshan

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

Jiamusi, China

Hotan, China

Kashgar, China

Hegang, China

Shuangyashan, China

Aksu, China

Siping, China

Leshan, China

Wuhai, China

10.

Ulanhot, China

Poor

7xabove Standard

Last Updated: 13 May 2025, 11:17 PM

AQI City Rankings

Air Quality Solutions For Heshan
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 Heshan

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 Heshan

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 Heshan

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 Heshan

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.

Heshan'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 Heshan

Frequently Asked Questions About Air Quality

What is the current AQI level in Heshan?

The current real-time AQI level in Heshan is 74 (Moderate) due to recent rainfall by 0.05mm/hr. This was last updated 2025-05-14 06:09:38 AM (Local Time).

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

The best AQI level was 57 (Moderate) at 7:24 AM (Local Time) during the last 24 hours.

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

The worst AQI level was 92 (Moderate) at 11:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Heshan have been fluctuating throughout the last 24 hours. The levels have increased by highest 92 at 11:09 AM (Local Time), lowest 57 at 7:24 AM (Local Time).

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

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