AQI PM2.5 PM10 CO SO2 NO2 O3

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Jiaji Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-02 08:09:45 PM (Local Time)

Live AQI

Air Quality is

Good

pm10 : 21 µg/m³

PM2.5 : 8 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

29 °C

Patchy light rain in area with thunder

Humidity82 %

Wind Speed7 km/h

UV Index0

Last Updated: 2025-06-02 08:09:45 PM (Local Time)

Map

Jiaji

Major Air Pollutants
Jiaji

Particulate Matter(PM2.5)

8µg/m³

Particulate Matter(PM10)

21µg/m³

Carbon Monoxide(CO)

238ppb

Sulfur Dioxide(SO2)

2ppb

Nitrogen Dioxide(NO2)

2ppb

Ozone(O3)

27ppb

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AQI Graph

Historical Air Quality Data
Jiaji

24 Hours

AQI

Jiaji

Want air quality data?

AQI Trends - Annual Air Quality Changes
Jiaji, Hainan, China

AQI

Year

AQI

Annual AQI Trends

2020

50AQI

2021

51AQI

Rise

2022

47AQI

-8%

Fall

2023

62AQI

32%

Rise

2024

50AQI

-19%

Fall

2025

63AQI

26%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 202187AQI

Least PollutedJuly, 202323AQI

* This data analysis is from year 2020 - 2025

Jiaji's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Boao guo Guest House Station

Moderate

City Environmental Building Station

Good

City People Hospital

Good

Haigui Middle School

Good

Qionghai

Good

Tunchang County Hongqi Middle School Substation

Good

China's Metro Cities
Air Quality Index

Beijing

Chengdu

Chongqing

Dongguan

Guangzhou

Shanghai

Shenyang

Shenzhen

Air Quality Calendar 2025
Jiaji

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 119	2 Jan 92	3 Jan 102	4 Jan 93
5 Jan 108	6 Jan 114	7 Jan 90	8 Jan 92	9 Jan 111	10 Jan 111	11 Jan 91
12 Jan 85	13 Jan 78	14 Jan 74	15 Jan 87	16 Jan 94	17 Jan 90	18 Jan 86
19 Jan 92	20 Jan 89	21 Jan 79	22 Jan 89	23 Jan 76	24 Jan 61	25 Jan 60
26 Jan 56	27 Jan 60	28 Jan 67	29 Jan 91	30 Jan 69	31 Jan 63	1 Feb 46

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 56	27 Jan 60	28 Jan 67	29 Jan 91	30 Jan 69	31 Jan 63	1 Feb 46
2 Feb 45	3 Feb 48	4 Feb 52	5 Feb 54	6 Feb 56	7 Feb 71	8 Feb 60
9 Feb 71	10 Feb 61	11 Feb 60	12 Feb 47	13 Feb 63	14 Feb 45	15 Feb 67
16 Feb 44	17 Feb 63	18 Feb 79	19 Feb 70	20 Feb 67	21 Feb 60	22 Feb 48
23 Feb 50	24 Feb 50	25 Feb 53	26 Feb 67	27 Feb 63	28 Feb 55	1 Mar 57

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 50	24 Feb 50	25 Feb 53	26 Feb 67	27 Feb 63	28 Feb 55	1 Mar 57
2 Mar 52	3 Mar 58	4 Mar 47	5 Mar 48	6 Mar 30	7 Mar 40	8 Mar 32
9 Mar 58	10 Mar 60	11 Mar 58	12 Mar 50	13 Mar 48	14 Mar 41	15 Mar 55
16 Mar 48	17 Mar 69	18 Mar 73	19 Mar 83	20 Mar 75	21 Mar 80	22 Mar 77
23 Mar 77	24 Mar 74	25 Mar 76	26 Mar 59	27 Mar 63	28 Mar 59	29 Mar 56
30 Mar 32	31 Mar 35	1 Apr 44	2 Apr 60	3 Apr 53	4 Apr 55	5 Apr 61

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 32	31 Mar 35	1 Apr 44	2 Apr 60	3 Apr 53	4 Apr 55	5 Apr 61
6 Apr 46	7 Apr 62	8 Apr 55	9 Apr 62	10 Apr 61	11 Apr 60	12 Apr 59
13 Apr 131	14 Apr 126	15 Apr 121	16 Apr 105	17 Apr 102	18 Apr 75	19 Apr 61
20 Apr 61	21 Apr 58	22 Apr 61	23 Apr 53	24 Apr 58	25 Apr 51	26 Apr 53
27 Apr 46	28 Apr 52	29 Apr 53	30 Apr 51	1 May 54	2 May 58	3 May 58

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 46	28 Apr 52	29 Apr 53	30 Apr 51	1 May 54	2 May 58	3 May 58
4 May 58	5 May 52	6 May 57	7 May 56	8 May 51	9 May 51	10 May 50
11 May 55	12 May 60	13 May 57	14 May 46	15 May 37	16 May 34	17 May 38
18 May 39	19 May 40	20 May 44	21 May 43	22 May 39	23 May 32	24 May 35
25 May 48	26 May 76	27 May 53	28 May 47	29 May 38	30 May 43	31 May 39

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 45	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
Jiaji

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 Off
Car FilterAdvisable
N95 MaskAdvisable
Stay IndoorAdvisable

As per the current AQI, turn off the air purifier.

Prevent Health Problems: Understand Your Risks

Jiaji

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

Low Chances of Asthma

Asthma

Risk of Asthma symptoms is Low when AQI is Good (0-50)

Mild symptoms such as slight wheezing, occasional cough, and minor shortness of breath

Do's :

Keep track of air quality to plan outdoor activities safely.
Drink water to keep airways moist and reduce irritation.
Include non-allergenic fruits and vegetables that support overall lung health, like apples, pears, and spinach.

Don'ts :

Skip medications that is prescribed by your doctor.
Engage in outdoor activities in early morning during high pollen hours.

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

Hotan, China

Kashgar, China

Aksu, China

Ailan Mubage, China

Jinan, China

Liaocheng, China

Linghai, China

Jinzhou, China

Yucheng, China

10.

Dalian, China

Poor

7xabove Standard

Last Updated: 02 Jun 2025, 12:24 PM

AQI City Rankings

Air Quality Solutions For Jiaji
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 Jiaji

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 Jiaji

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 Jiaji

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 Jiaji

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.

Jiaji'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 Jiaji

Frequently Asked Questions About Air Quality

What is the current AQI level in Jiaji?

The current real-time AQI level in Jiaji is 45 (Good) due to recent rainfall by 0.65mm/hr. This was last updated 2025-06-02 08:09:45 PM (Local Time).

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

The best AQI level was 36 (Good) at 12:09 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 56 (Moderate) at 10:09 PM, Jun 1, 2025 (Local Time) during the last 24 hours.

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

The AQI levels in Jiaji have been fluctuating throughout the last 24 hours. The levels have increased by highest 56 at 10:09 PM, Jun 1, 2025 (Local Time), lowest 36 at 12:09 PM (Local Time).

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

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.