Air Quality in Haikou, China
Drizzle
27.1°C · 80.0% humidity
27.1°
Feels 32.5°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations
Nearby Monitoring Stations
Haikou's air quality — share it
AQI Forecast
54
7pm
54
54
58
10pm
51
39
36
1am
33
32
30
4am
29
29
28
7am
35
55
54
10am
54
54
54
1pm
54
54
54
4pm
54
54
Air Quality Index Trend
47h · 4 stnHaikou'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 Haikou is 3.1× the WHO annual guideline of 5 µg/m³.
80.0%
Humidity
38.7 km/h
Wind ENE
1003.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.52 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Haikou?
Temperature & Precipitation
PM2.5 Trend
47h · 4 stationsPM2.515.52 µg/m³
✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
Station readings (7 stations within 25 km)
15.52
Median
17.69
Average
9.1
Low
38.3
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -4.7
What is the 7-day forecast for Haikou?
05-29
32.7° 26.3°
0.81 mm
05-30
35.4° 25.7°
11.44 mm
05-31
32.5° 26.8°
11.81 mm
06-01
27.7° 26.0°
11.44 mm
06-02
30.5° 26.3°
0.56 mm
06-03
27.7° 26.2°
5.19 mm
06-04
30.5° 26.7°
4.44 mm
Both models agree
Avg diff: 3.0°C
Where are air quality stations near Haikou?
95
Longhua road EPA dormitory, Haikou (海口龙华路环保局宿舍)
82
Hainan University, Haikou (海口海南大学)
53
Hainan Normal University, Haikou (海口海南师范大学)
34
Hainan Normal University, Haikou (海口海南师范大学)
85
Xiuying Hainan Hospital, Haikou (海口秀英海南医院)
What cities are near Haikou?
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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 2026-05-29T14:28 UTC.