Air Quality in Haikou, China
Cloudy
17.5°C · 73.0% humidity
17.5°
Feels 17.5°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations
Nearby Monitoring Stations
Haikou's air quality — share it
AQI Forecast
34
3pm
25
25
52
6pm
46
48
44
9pm
41
59
58
12am
37
36
35
3am
28
35
34
6am
54
54
54
9am
34
27
27
12pm
27
27
Air Quality Index Trend
45h · 12 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.
73.0%
Humidity
22.5 km/h
Wind SE
1008.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.5 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Haikou?
Temperature & Precipitation
PM2.5 Trend
45h · 12 stationsPM2.512.5 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
Station readings (6 stations within 25 km)
12.5
Median
12.68
Average
10.6
Low
16.9
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -2.8
What is the 7-day forecast for Haikou?
09-05
25.0° 15.4°
1.94 mm
09-06
18.8° 16.1°
3.69 mm
09-07
24.4° 13.8°
7.5 mm
09-08
23.4° 13.6°
14.19 mm
09-09
23.4° 14.7°
1.63 mm
09-10
20.0° 15.8°
0.69 mm
09-11
21.9° 11.8°
5.88 mm
Both models agree
Avg diff: 1.5°C
Where are air quality stations near Haikou?
56
晋宁区生态环境分局, Kunming (昆明晋宁区生态环境分局)
53
晋宁区生态环境分局, Kunming (昆明晋宁区生态环境分局)
48
晋宁区生态环境分局, Kunming (昆明晋宁区生态环境分局)
65
晋宁区生态环境分局, Kunming (昆明晋宁区生态环境分局)
44
青年创业园, Kunming (昆明青年创业园)
68
青年创业园, Kunming (昆明青年创业园)
48
青年创业园, Kunming (昆明青年创业园)
46
青年创业园, Kunming (昆明青年创业园)
61
青年创业园, Kunming (昆明青年创业园)
53
青年创业园, Kunming (昆明青年创业园)
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 2026-09-05T10:56 UTC.