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Haitang Bay Air Quality Index (AQI) | Air Pollution

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

Last Updated: 03 Oct 2025, 09:22pm (Local Time)

location image
Live AQI
55(AQI-US)
Air Quality is
Moderate
pm10 :  18 µg/m³
PM2.5 :  11 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Haitang Bay
patchy rain possible

26 °C

Patchy rain nearby
Humidity
Humidity90 %

Wind Speed
Wind Speed7 km/h

UV Index
UV Index0
Last Updated: 03 Oct 2025, 09:22pm (Local Time)


Map

Haitang Bay

Major Air Pollutants

Haitang Bay

AQI Graph

Historical Air Quality Data

Haitang Bay

Haitang Bay
AQI
.
02-10-2025Time03-10-2025
20
Min.at 8:04 PM on 3rd Oct
52
Max.at 3:04 AM on 3rd Oct

Download 2024 Annual Data

World Air Quality Report

Globe

AQI Trends - Annual Air Quality Changes

Haitang Bay, Sanya, Hainan, China

Year
.
AQI


Annual AQI Trends

2020
40AQI
2021
43AQI
8%
Rise
2022
41AQI
-5%
Fall
2023
46AQI
12%
Rise
2024
44AQI
-4%
Fall
2025
45AQI
2%
Rise
Overall Annual Percentage (%) change of AQI in (2020 to 2025)
3%
Rise (Worsened AQI)

Most & Least Polluted Months

Most PollutedJanuary, 202572AQI

Least PollutedAugust, 202213AQI

* This data analysis is from year 2020 - 2025

China's Metro Cities

Air Quality Index

Health Advice For People Living In

Haitang Bay

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

Haitang Bay

  • asthma due to air pollution in Haitang BayAsthma
  • heart due to air pollution in Haitang BayHeart Issues
  • allergy due to air pollution in Haitang BayAllergies
  • sinus due to air pollution in Haitang BaySinus
  • flu due to air pollution in Haitang BayCold/Flu
  • copd due to air pollution in Haitang BayChronic (COPD)
asthma due to air pollution in Haitang Bay

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.

Haitang Bay's AQI Data Analytics Solutions

Air quality data monitoring platforms

Mobile AppMobile App
Smart TV AppSmart TV App
Web DashboardWeb Dashboard
APIAPI
WidgetsWidgets
aqi air quality app for Haitang Bay
Mobile App

Empower Your Decisions with Reliable Data

Your area’s real-time data with detailed parameters.

Your area’s real-time data with detailed parameters.


Personalized health advice as per current AQI.

Personalized health advice as per current AQI.


Analytical data to identify trends and conditions.

Analytical data to identify trends and conditions.


Connect and control your air quality devices.

Connect and control your air quality devices.


Air Quality FAQs

at Haitang Bay

Frequently Asked Questions About Air Quality

What is the current AQI level in Haitang Bay?

The current real-time AQI level in Haitang Bay is 55 (Moderate) due to recent rainfall by 0.03mm/hr. This was last updated 03 Oct 2025, 09:22pm (Local Time).

When was the best AQI level in Haitang Bay in the last 24 hours?

The best AQI level was 20 (Good) at 8:04 PM (Local Time) during the last 24 hours.

When was the worst AQI level in Haitang Bay in the last 24 hours?

The worst AQI level was 52 (Moderate) at 3:04 AM (Local Time) during the last 24 hours.

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

The AQI levels in Haitang Bay have been fluctuating throughout the last 24 hours. The levels have increased by highest 52 at 3:04 AM (Local Time), lowest 20 at 8:04 PM (Local Time).

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

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