Live

Longyan Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-06-04 17:31 (Local Time)

Live AQI

56AQI (US)

Air Quality is

Moderate

PM2.5 : 15 µg/m³

pm10 : 32 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

29 °C

Thundery outbreaks in nearby

Humidity79 %

Wind Speed6.8 km/h

UV Index3.1

Last Updated: 2026-06-04 17:31 (Local Time)

Rank575^th

Currently, Longyan ranks 575^th among the cities with the highest AQI levels in the world.

Map

Longyan

Major Air Pollutants
Longyan

Particulate Matter(PM₂.₅)

15µg/m³

Particulate Matter(PM₁₀)

32µg/m³

Carbon Monoxide(CO)

365ppb

Sulfur Dioxide(SO₂)

1ppb

Nitrogen Dioxide(NO₂)

2ppb

Ozone(O₃)

42ppb

AQI Graph

Historical Air Quality Data
Longyan

24 Hours

AQI (US)

Longyan

AQI (US)

03-06-2026Time04-06-2026

Time	Longyan
5:31pm	45
6:01pm	50
6:31pm	47
7:01pm	52
7:31pm	51
8:01pm	51
8:31pm	52
9:01pm	51
9:31pm	48
10:01pm	51
10:31pm	51
11:01pm	50
11:31pm	45
12:01am	48
12:31am	48
1:01am	56
1:31am	55
2:01am	54
2:31am	54
3:01am	57
3:31am	55
4:01am	56
4:31am	56
5:01am	62
5:31am	59
6:01am	61
6:31am	63
7:01am	59
7:31am	60
8:01am	55
8:31am	54
9:01am	56
9:31am	56
10:01am	57
10:31am	59
11:01am	58
11:31am	58
12:01pm	58
12:31pm	55
1:01pm	59
1:31pm	58
2:01pm	55
2:31pm	56
3:01pm	53
3:31pm	52
4:01pm	54
4:31pm	53
5:01pm	54
5:31pm	56

Min. AQI (US)5:31pm

Max. AQI (US)6:31am

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes
Longyan, Fujian, China

AQI (US)

Longyan's Locations
Real-time Air Pollution Level

locations

Status

AQI (US)

PM₂.₅(µg/m³)

PM₁₀(µg/m³)

Temp.(°C)

Humi.(%)

Close To The City

Moderate

Langyan Sha Zhuan

Moderate

Longyan

Moderate

Longyan City Stations

Moderate

Minxi Vocational And Technical College

Moderate

China's Metro Cities
Air Quality Index

Beijing

Chengdu

Chongqing

Shanghai

106

Shenyang

Shenzhen

Tianjin

Wuhan

117

temp.31°C

hum.79%

Air Quality Calendar 2026
Longyan

2026

AQI (US)

Most Polluted Cities 2026
China

Analyze the real-time most air polluted cities in the country.

Most Polluted Cities Live Ranking 2026

World's Most PollutedCity Rankings (2025)

World's Most PollutedCountry Rankings(2025)

RankCityAQI Status

Standard Value

Shashi, Hubei

Poor

3xabove Standard

Xiaoganzhan, Hubei

Poor

3xabove Standard

Hanchuan, Hubei

Poor

3xabove Standard

Jiangjiafan, Hubei

Poor

3xabove Standard

Suzhou, Jiangsu

Poor

3xabove Standard

Changshu, Jiangsu

Poor

3xabove Standard

Wuhan, Hubei

Poor

3xabove Standard

Pudong, Shanghai

Poor

3xabove Standard

Wuhu, Anhui

Poor

3xabove Standard

10.

Shanghai, Shanghai

Poor

2xabove Standard

Last Updated: 04 Jun 2026, 09:38 AM

AQI City Rankings

Air Quality Solutions For Longyan
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

Prana Air offers the solutions of air quality monitoring and clean air machine for Longyan

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 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.

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 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.

Longyan'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 Longyan

Frequently Asked Questions About Air Quality

What is the current AQI (US) level in Longyan?

The current real-time AQI (US) level in Longyan is 56 (Moderate) due to recent rainfall by 0.07mm/hr. This was last updated 2026-06-04 17:31 (Local Time).

When was the best AQI (US) level in Longyan in the last 24 hours?

The best AQI (US) level was 45 (Good) at 5:31 PM, Jun 3, 2026 (Local Time) during the last 24 hours.

When was the worst AQI (US) level in Longyan in the last 24 hours?

The worst AQI (US) level was 63 (Moderate) at 6:31 AM (Local Time) during the last 24 hours.

What is the current trend of AQI (US) levels in Longyan during last 24 hours?

The AQI (US) levels in Longyan have been fluctuating throughout the last 24 hours. The levels have increased by highest 63 at 6:31 AM (Local Time), lowest 45 at 5:31 PM, Jun 3, 2026 (Local Time).

What actions are recommended as per the current AQI (US) level in Longyan?

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