Air Quality in Sanya, China

Drizzle
29.4°C · 77.3% humidity
29.4°
Feels 35.9°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 3am
54
54
33 6am
39
23
26 9am
28
30
31 12pm
32
33
33 3pm
33
33
34 6pm
34
34
34 9pm
54
54
54 12am
54
54
AD 728×90

Air Quality Index Trend

36h · 1 stn

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. Current PM2.5 concentration in Sanya is 1.6× the WHO annual guideline of 5 µg/m³.

77.3%
Humidity
13.8 km/h
Wind WNW
1004.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
7.9 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Sanya?

Temperature & Precipitation

PM2.5 Trend

36h · 1 station
PM2.57.9 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
7.9
Median
7.9
Average
7.9
Low
7.9
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +8.4

What is the 7-day forecast for Sanya?

05-28
31.0° 25.7°
2.5 mm
05-29
31.9° 26.0°
1.31 mm
05-30
32.1° 26.2°
5.5 mm
05-31
30.1° 26.6°
4.69 mm
06-01
27.7° 25.2°
8.81 mm
06-02
29.0° 25.2°
10.56 mm
06-03
29.9° 24.7°
11.31 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Sanya?

59
Sanya (三亚)
0.3 km PM2.5: 15.9 µg/m³
76
Hedongzi Station, Sanya (三亚河东子站)
0.6 km PM2.5: 24.0 µg/m³
50
Hexizi Station, Sanya (三亚河西子站)
2.1 km PM2.5: 12.0 µg/m³
50
lù huítóu, Sanya (三亚鹿回头)
4.3 km PM2.5: 12.0 µg/m³
73
lù huítóu, Sanya (三亚鹿回头)
4.3 km PM2.5: 22.6 µg/m³
68
lù huítóu, Sanya (三亚鹿回头)
4.3 km PM2.5: 20.2 µg/m³
53
Yalong Bay, Sanya (三亚亚龙湾 )
12.2 km PM2.5: 13.1 µg/m³
49
Yalong Bay, Sanya (三亚亚龙湾 )
12.2 km PM2.5: 11.8 µg/m³
30
Haitang Bay, Sanya (三亚海棠湾)
21.7 km PM2.5: 7.2 µg/m³
61
Haitang Bay, Sanya (三亚海棠湾)
21.7 km PM2.5: 16.9 µg/m³

What cities are near Sanya?

64 Baocheng 67 Wuzhishan 68 Yinggen 54 Wanning 68 Nanfeng 66 Basuo 68 Lanyang 69 Yaxing 68 Dacheng 68 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 2026-05-28T22:52 UTC.