What is the air quality in Sanya today?

The current Air Quality Index (AQI) in Sanya is 18 (Good). PM2.5 concentration is 4.21 µg/m³.

What is the temperature in Sanya right now?

The current temperature in Sanya is 25.5°C (feels like 25.5°C). Humidity is 84.6% and wind speed is 25.8 km/h.

Is it safe to go outside in Sanya?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Sanya, China

Drizzle

25.5°C · 84.6% humidity

25.5°

Feels 25.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

38h · 3 stn

View full history →

Sanya's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

84.6%

Humidity

25.8 km/h

Wind NE

1012.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

4.21 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Sanya?

Temperature & Precipitation

PM2.5 Trend

38h · 3 stations

PM2.54.21 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (7 stations within 25 km)

4.21

Median

4.16

Average

2.6

Low

5.0

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +9.3

What is the 7-day forecast for Sanya?

10-21

29.3° 24.5°

1.38 mm

10-22

29.1° 23.8°

1.56 mm

10-23

30.4° 23.4°

1.75 mm

10-24

30.7° 24.6°

15.5 mm

10-25

24.7° 23.3°

19.19 mm

10-26

28.7° 22.1°

0.88 mm

10-27

28.7° 20.3°

1.13 mm

Both models agree Avg diff: 2.3°C

Where are air quality stations near Sanya?

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 16.9 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 12.0 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 15.9 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 5.0 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 8.2 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 12.0 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 9.1 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 12.0 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 9.1 µg/m³

Hedongzi Station, Sanya (三亚河东子站)

0.6 km PM2.5: 4.1 µg/m³

What cities are near Sanya?

25 Baocheng 38 Wuzhishan 28 Yinggen 27 Wanning 18 Nanfeng 17 Basuo 22 Lanyang 28 Yaxing 16 Dacheng 27 Nada

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T01:06 UTC.