Live

Haikou Air Quality Index (AQI) | Air Pollution

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

Last Updated: 2026-07-19 14:41 (Local Time)

location image
Live AQI
56AQI (US)
Air Quality is
Moderate
PM2.5 :  15 µg/m³
pm10 :  28 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi moderate level.webp in Haikou
partly cloudy

34 °C

Partly Cloudy
Humidity
Humidity60 %

Wind Speed
Wind Speed3.6 km/h

UV Index
UV Index7.8

Last Updated: 2026-07-19 14:41 (Local Time)
Rank842nd

Currently, Haikou ranks 842nd among the cities with the highest AQI levels in the world.

Map

Haikou

Major Air Pollutants

Haikou

AQI Graph

Historical Air Quality Data

Haikou

Haikou
AQI (US)
.
18-07-2026Time19-07-2026
42
Min. AQI (US)4:31pm
61
Max. AQI (US)4:31am

AQI (US) Trends - Annual Air Quality Changes

Haikou, Hainan, China

Haikou's Locations

Real-time Air Pollution Level

locations
Status
AQI (US)
PM₂.₅(µg/m³)
PM₁₀(µg/m³)
Temp.(°C)
Humi.(%)
Moderate
58
16
28
35
46
Good
50
12
22
35
46
Moderate
60
17
29
33
63
Moderate
54
14
31
33
63
Moderate
58
16
27
33
63
Moderate
56
15
34
33
63
Moderate
58
16
31
33
63
Moderate
60
17
23
35
46
Moderate
58
16
32
33
63
Moderate
69
21
27
33
63

China's Metro Cities

Air Quality Index

Health Advice For People Living In

Haikou

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

Haikou

asthma due to air pollution in HaikouAsthma
heart due to air pollution in HaikouHeart Issues
allergy due to air pollution in HaikouAllergies
sinus due to air pollution in HaikouSinus
flu due to air pollution in HaikouCold/Flu
copd due to air pollution in HaikouChronic (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.

Haikou'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 Haikou

Frequently Asked Questions About Air Quality

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

The current real-time AQI (US) level in Haikou is 56 (Moderate). This was last updated 2026-07-19 14:41 (Local Time).

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

The best AQI (US) level was 42 (Good) at 4:31 PM, Jul 18, 2026 (Local Time) during the last 24 hours.

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

The worst AQI (US) level was 61 (Moderate) at 4:31 AM (Local Time) during the last 24 hours.

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

The AQI (US) levels in Haikou have been fluctuating throughout the last 24 hours. The levels have increased by highest 61 at 4:31 AM (Local Time), lowest 42 at 4:31 PM, Jul 18, 2026 (Local Time).

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

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