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Sanmen Ring Supervision Station Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-08-15 06:11:01 (Local Time)

location image
Live AQI
67AQI (US)
Air Quality is
Moderate
PM2.5 :  20 µg/m³
pm10 :  30 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Sanmen Ring Supervision Station
fog

23 °C

Fog
Humidity
Humidity97 %
Wind Speed
Wind Speed3.6 km/h
UV Index
UV Index0.1
Last Updated: 2026-08-15 06:11:01 (Local Time)
Rank369th

Currently, Linhai ranks 369th among the cities with the highest AQI levels in the world.

Map

Sanmen Ring Supervision Station

Major Air Pollutants

Sanmen Ring Supervision Station

PM₂.₅'s Icon

Particulate Matter(PM₂.₅)

20µg/m³

PM₁₀'s Icon

Particulate Matter(PM₁₀)

30µg/m³

CO's Icon

Carbon Monoxide(CO)

410ppb

SO₂'s Icon

Sulfur Dioxide(SO₂)

2ppb

NO₂'s Icon

Nitrogen Dioxide(NO₂)

5ppb

O₃'s Icon

Ozone(O₃)

24ppb

AQI Graph

Historical Air Quality Data

Sanmen Ring Supervision Station

24 Hours
AQI (US)
Sanmen Ring Supervision Station
AQI (US)
.
14-08-2026Time15-08-2026
33
Min. AQI (US)6:31am
80
Max. AQI (US)1:01am

Want air quality data?

AQI (US) Trends - Annual Air Quality Changes

Sanmen Ring Supervision Station, Linhai, Zhejiang, China

AQI (US)

China's Metro Cities

Air Quality Index

Beijing City AQI

Beijing

54

temp.22°C
hum.95%
Chengdu City AQI

Chengdu

97

temp.24°C
hum.90%
Guangzhou City AQI

Guangzhou

32

temp.27°C
hum.87%
Shanghai City AQI

Shanghai

28

temp.26°C
hum.97%
Shenyang City AQI

Shenyang

40

temp.21°C
hum.90%
Shenzhen City AQI

Shenzhen

31

temp.27°C
hum.85%
Tianjin City AQI

Tianjin

64

temp.23°C
hum.75%
Wuhan City AQI

Wuhan

41

temp.23°C
hum.91%

Air Quality Calendar 2026

Sanmen Ring Supervision Station

2026
AQI (US)
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

Health Advice For People Living In

Sanmen Ring Supervision Station

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 On
Car Filter
Car FilterMust
N95 Mask
N95 MaskMust
Stay Indoor
Stay IndoorMust

Prevent Health Problems: Understand Your Risks

Sanmen Ring Supervision Station

asthma due to air pollution in Sanmen Ring Supervision StationAsthma
heart due to air pollution in Sanmen Ring Supervision StationHeart Issues
allergy due to air pollution in Sanmen Ring Supervision StationAllergies
sinus due to air pollution in Sanmen Ring Supervision StationSinus
flu due to air pollution in Sanmen Ring Supervision StationCold/Flu
copd due to air pollution in Sanmen Ring Supervision StationChronic (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.

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

Follow

1.

Aksu, Xinjiang

146

Poor

4xabove Standard

2.

Neijiang, Sichuan

130

Poor

3xabove Standard

3.

Guankou, Sichuan

126

Poor

3xabove Standard

4.

Hotan, Xinjiang

118

Poor

3xabove Standard

5.

Yanjiang, Sichuan

109

Poor

3xabove Standard

6.

Luohe, Henan

108

Poor

3xabove Standard

7.

Zigong, Sichuan

101

Poor

2xabove Standard

8.

Luzhou, Sichuan

101

Poor

2xabove Standard

9.

Chengdu, Sichuan

97

Moderate

2xabove Standard

10.

Taian, Shandong

96

Moderate

2xabove Standard

Last Updated: 14 Aug 2026, 10:16 PM

AQI City Rankings

Air Quality Solutions For Sanmen Ring Supervision Station

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

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Air Quality Sensors

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Fresh Air Machine

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Car Cabin Filter

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Purify the air in your car
N95 Mask

N95 Mask

Shield yourself from pollution
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Air Quality Solutions for Restaurants

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Air Quality Solutions for Fitness Center

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Air Quality Solutions for Parking Lot

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Air Quality Solutions for Retail Stores

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Prana Air provides the air quality solutions for airport. Gathering of many passengers is the main reasons of bad air quality in airport.

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Air Quality Solutions For Construction Sites

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Air Quality Solutions For Hospitals

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Air Quality Solutions For Washroom | Bathroom

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Air Quality Solutions for Banks

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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.

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Air Quality Solutions For Real Estates

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Sanmen Ring Supervision Station's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets

Air Quality FAQs

at Sanmen Ring Supervision Station

Frequently Asked Questions About Air Quality

1. What is the current AQI (US) level in Sanmen Ring Supervision Station?

The current real-time AQI (US) level in Sanmen Ring Supervision Station is 67 (Moderate). This was last updated 2026-08-15 06:11:01 (Local Time).

2. When was the best AQI (US) level in Sanmen Ring Supervision Station in the last 24 hours?

The best AQI (US) level was 33 (Good) at 6:31 AM (Local Time) during the last 24 hours.

3. When was the worst AQI (US) level in Sanmen Ring Supervision Station in the last 24 hours?

The worst AQI (US) level was 80 (Moderate) at 1:01 AM, Aug 15, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of AQI (US) levels in Sanmen Ring Supervision Station during last 24 hours?

The AQI (US) levels in Sanmen Ring Supervision Station have been fluctuating throughout the last 24 hours. The levels have increased by highest 80 at 1:01 AM, Aug 15, 2026 (Local Time), lowest 33 at 6:31 AM (Local Time).

5. What actions are recommended as per the current AQI (US) level in Sanmen Ring Supervision Station?

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

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