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Trough Air Quality Index (AQI) | Air Pollution

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

Last Updated: 03 Aug 2025, 04:39am (Local Time)

location image
Live AQI
61(AQI-US)
Air Quality is
Moderate
pm10 :  30 µg/m³
PM2.5 :  14 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Trough
light rain shower

24 °C

Light rain shower
Humidity
Humidity98 %

Wind Speed
Wind Speed4 km/h

UV Index
UV Index0
Last Updated: 03 Aug 2025, 04:39am (Local Time)


Map

Trough

Major Air Pollutants

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AQI Graph

Historical Air Quality Data

Trough

Trough
AQI
.
02-08-2025Time03-08-2025
48
Min.at 6:09 PM on 2nd Aug
61
Max.at 10:09 AM on 2nd Aug

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Trough, Yunfu, Guangdong, China

Year
.
AQI


Annual AQI Trends

2020
66AQI
2021
74AQI
12%
Rise
2022
71AQI
-4%
Fall
2023
70AQI
-1%
Fall
2024
66AQI
-6%
Fall
2025
73AQI
11%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
2%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 2021116AQI

Least PollutedJuly, 202436AQI

* This data analysis is from year 2020 - 2025

China's Metro Cities

Air Quality Index

Health Advice For People Living In

Trough

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

  • Air Purifier
    Air PurifierTurn On
  • Car Filter
    Car FilterMust
  • N95 Mask
    N95 MaskMust
  • Stay Indoor
    Stay IndoorMust


Must turn on the air purifier to enjoy fresh air.

Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Trough

  • asthma due to air pollution in TroughAsthma
  • heart due to air pollution in TroughHeart Issues
  • allergy due to air pollution in TroughAllergies
  • sinus due to air pollution in TroughSinus
  • flu due to air pollution in TroughCold/Flu
  • copd due to air pollution in TroughChronic (COPD)
asthma due to air pollution in Trough

Mild Chances of Asthma

Asthma

Risk of Asthma symptoms is Mild 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.

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.

Most Polluted Cities 2025

China

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

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Empower Your Decisions with Reliable Data

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Analytical data to identify trends and conditions.


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Air Quality FAQs

at Trough

Frequently Asked Questions About Air Quality

What is the current AQI level in Trough?

The current real-time AQI level in Trough is 61 (Moderate) due to recent rainfall by 0.35mm/hr. This was last updated 03 Aug 2025, 04:39am (Local Time).

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

The best AQI level was 48 (Good) at 6:09 PM (Local Time) during the last 24 hours.

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

The worst AQI level was 61 (Moderate) at 10:09 AM (Local Time) during the last 24 hours.

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

The AQI levels in Trough have been fluctuating throughout the last 24 hours. The levels have increased by highest 61 at 10:09 AM (Local Time), lowest 48 at 6:09 PM (Local Time).

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

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