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State Library Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-31 16:51 (Local Time)

location image
Live AQI
29AQI (US)
Air Quality is
Good
PM2.5 :  7 µg/m³
pm10 :  11 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in State Library

Presently, Wenlan ranks for having the good air quality among cities worldwide.



Map

State Library

Major Air Pollutants

State Library

AQI Graph

Historical Air Quality Data

State Library

State Library
AQI (US)
.
30-07-2026Time31-07-2026
21
Min. AQI (US)5:01pm
38
Max. AQI (US)11:01pm

AQI (US) Trends - Annual Air Quality Changes

State Library, Wenlan, Yunnan, China

China's Metro Cities

Air Quality Index

Health Advice For People Living In

State Library

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

Disclaimer: This cigarette-equivalent estimate is based on the average PM2.5 concentration over the last 24 hours, assuming continuous exposure during that time.

Solutions for Current AQI (US)

Air Purifier
Air PurifierTurn Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable



Prevent Health Problems: Understand Your Risks

State Library

asthma due to air pollution in State LibraryAsthma
heart due to air pollution in State LibraryHeart Issues
allergy due to air pollution in State LibraryAllergies
sinus due to air pollution in State LibrarySinus
flu due to air pollution in State LibraryCold/Flu
copd due to air pollution in State LibraryChronic (COPD)
Disclaimer: The above health risks are precautionary suggestions based on current AQI levels. You may not feel the effects immediately, but prolonged exposure to air pollution can contribute to these health conditions over time. AQI.IN is neither a medical expert nor a provider of medical advice. Please consult a doctor if you experience any of the above similar symptoms.

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Air Quality FAQs

at State Library

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in State Library?

The current real-time AQI (US) level in State Library is 29 (Good) due to recent rainfall by 0.31mm/hr. This was last updated 2026-07-31 16:51 (Local Time).

2. When was the best AQI (US) level in State Library in the last 24 hours?

The best AQI (US) level was 21 (Good) at 5:01 PM, Jul 30, 2026 (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in State Library in the last 24 hours?

The worst AQI (US) level was 38 (Good) at 11:01 PM, Jul 30, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in State Library during last 24 hours?

The AQI (US) levels in State Library have been fluctuating throughout the last 24 hours. The levels have increased by highest 38 at 11:01 PM, Jul 30, 2026 (Local Time), lowest 21 at 5:01 PM, Jul 30, 2026 (Local Time).

5. What actions are recommended as per the current AQI (US) level in State Library?

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