AQI PM2.5 PM10 CO SO2 NO2 O3

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Wenlan Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2025-06-15 01:24:49 AM (Local Time)

Live AQI

Air Quality is

Moderate

pm10 : 30 µg/m³

PM2.5 : 17 µg/m³

Good

050

Moderate

100

Poor

150

Unhealthy

200

Severe

300

Hazardous

301+

21 °C

Last Updated: 2025-06-15 01:24:49 AM (Local Time)

Map

Wenlan

Major Air Pollutants
Wenlan

Particulate Matter(PM2.5)

17µg/m³

Particulate Matter(PM10)

30µg/m³

Carbon Monoxide(CO)

381ppb

Sulfur Dioxide(SO2)

1ppb

Nitrogen Dioxide(NO2)

3ppb

Ozone(O3)

22ppb

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AQI Graph

Historical Air Quality Data
Wenlan

24 Hours

AQI

Wenlan

Want air quality data?

AQI Trends - Annual Air Quality Changes
Wenlan, Yunnan, China

AQI

Year

AQI

Annual AQI Trends

2020

69AQI

2021

81AQI

17%

Rise

2022

75AQI

-7%

Fall

2023

84AQI

12%

Rise

2024

68AQI

-19%

Fall

2025

85AQI

25%

Rise

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

Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedMarch, 2020148AQI

Least PollutedFebruary, 202428AQI

* This data analysis is from year 2020 - 2025

Wenlan's Locations
Real-time Air Pollution Level

Location

Status

AQI

PM2.5(µg/m³)

PM10(µg/m³)

Temp.(°C)

Humi.(%)

Honghe

Moderate

Monitoring Station

Moderate

Sewage Treatment Plant

Moderate

State Library

Moderate

China's Metro Cities
Air Quality Index

Beijing

Chengdu

Chongqing

Dongguan

Guangzhou

Shanghai

Shenyang

Shenzhen

Air Quality Calendar 2025
Wenlan

2025

AQI

January

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
29 Dec -	30 Dec -	31 Dec -	1 Jan 94	2 Jan 96	3 Jan 112	4 Jan 126
5 Jan 113	6 Jan 141	7 Jan 138	8 Jan 146	9 Jan 131	10 Jan 109	11 Jan 104
12 Jan 111	13 Jan 103	14 Jan 112	15 Jan 128	16 Jan 129	17 Jan 139	18 Jan 143
19 Jan 110	20 Jan 119	21 Jan 139	22 Jan 138	23 Jan 111	24 Jan 101	25 Jan 94
26 Jan 80	27 Jan 91	28 Jan 93	29 Jan 97	30 Jan 91	31 Jan 87	1 Feb 94

February

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
26 Jan 80	27 Jan 91	28 Jan 93	29 Jan 97	30 Jan 91	31 Jan 87	1 Feb 94
2 Feb 103	3 Feb 85	4 Feb 101	5 Feb 98	6 Feb 102	7 Feb 91	8 Feb 78
9 Feb 69	10 Feb 76	11 Feb 82	12 Feb 98	13 Feb 79	14 Feb 66	15 Feb 60
16 Feb 69	17 Feb 60	18 Feb 53	19 Feb 57	20 Feb 55	21 Feb 51	22 Feb 50
23 Feb 47	24 Feb 37	25 Feb 46	26 Feb 40	27 Feb 49	28 Feb 56	1 Mar 56

March

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
23 Feb 47	24 Feb 37	25 Feb 46	26 Feb 40	27 Feb 49	28 Feb 56	1 Mar 56
2 Mar 63	3 Mar 73	4 Mar 79	5 Mar 86	6 Mar 84	7 Mar 68	8 Mar 66
9 Mar 64	10 Mar 61	11 Mar 72	12 Mar 64	13 Mar 74	14 Mar 107	15 Mar 114
16 Mar 87	17 Mar 102	18 Mar 77	19 Mar 97	20 Mar 101	21 Mar 105	22 Mar 130
23 Mar 127	24 Mar 105	25 Mar 122	26 Mar 114	27 Mar 130	28 Mar 152	29 Mar 141
30 Mar 99	31 Mar 102	1 Apr 86	2 Apr 99	3 Apr 117	4 Apr 143	5 Apr 140

April

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
30 Mar 99	31 Mar 102	1 Apr 86	2 Apr 99	3 Apr 117	4 Apr 143	5 Apr 140
6 Apr 101	7 Apr 112	8 Apr 119	9 Apr 118	10 Apr 125	11 Apr 113	12 Apr 106
13 Apr 106	14 Apr 91	15 Apr 96	16 Apr 74	17 Apr 71	18 Apr 72	19 Apr 74
20 Apr 78	21 Apr 69	22 Apr 72	23 Apr 82	24 Apr 87	25 Apr 82	26 Apr 92
27 Apr 105	28 Apr 98	29 Apr 80	30 Apr 82	1 May 85	2 May 72	3 May 63

May

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
27 Apr 105	28 Apr 98	29 Apr 80	30 Apr 82	1 May 85	2 May 72	3 May 63
4 May 61	5 May 62	6 May 63	7 May 67	8 May 72	9 May 80	10 May 71
11 May 63	12 May 63	13 May 64	14 May 69	15 May 56	16 May 59	17 May 54
18 May 57	19 May 55	20 May 52	21 May 57	22 May 57	23 May 71	24 May 65
25 May 67	26 May 55	27 May 52	28 May 45	29 May 48	30 May 41	31 May 41

June

Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 Jun 42	2 Jun 40	3 Jun 55	4 Jun 59	5 Jun 51	6 Jun 60	7 Jun 59
8 Jun 56	9 Jun 59	10 Jun 68	11 Jun 74	12 Jun 67	13 Jun 66	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
Wenlan

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

Wenlan

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

Hotan, China

Kashgar, China

Aksu, China

Ailan Mubage, China

Linxia Chengguanzhen, China

Lanzhou, China

Fushun, China

Dingxi, China

Gar, China

10.

Tieling, China

Poor

7xabove Standard

Last Updated: 14 Jun 2025, 05:27 PM

AQI City Rankings

Air Quality Solutions For Wenlan
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 Wenlan

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 Wenlan

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 Wenlan

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 Wenlan

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.

Wenlan'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 Wenlan

Frequently Asked Questions About Air Quality

What is the current AQI level in Wenlan?

The current real-time AQI level in Wenlan is 66 (Moderate) due to recent rainfall by 0.01mm/hr. This was last updated 2025-06-15 01:24:49 AM (Local Time).

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

The best AQI level was 48 (Good) at 2:09 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 72 (Moderate) at 10:09 PM (Local Time) during the last 24 hours.

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

The AQI levels in Wenlan have been fluctuating throughout the last 24 hours. The levels have increased by highest 72 at 10:09 PM (Local Time), lowest 48 at 2:09 PM (Local Time).

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

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