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

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
AD 728×90

Air Quality Index Trend

47h · 4 stn

Haikou'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
PM2.5
58
15.52 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations
PM2.515.52 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
15.52
Median
17.69
Average
9.1
Low
38.3
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -4.7
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
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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.