Air Quality in Houhai, China

Rain
28.3°C · 84.2% humidity
28.3°
Feels 34.9°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
71 1am
71
71
61 4am
59
71
71 7am
71
71
71 10am
71
71
71 1pm
71
71
71 4pm
71
71
71 7pm
88
88
88 10pm
88
88
Station readings
81
72
76
CAMS model adj +5
66
66
66
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
83
83
83
83
83
AD 728×90

Air Quality Index Trend

47h · 1 stn

Houhai'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 Houhai is 1.1× the WHO 24-hour guideline of 15 µg/m³.

84.2%
Humidity
24.1 km/h
Wind S
997.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
61
17.03 µg/m³
PM10
44
48.05 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.517.03 µg/m³ ×1.1 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
17.03
Median
18.03
Average
1.7
Low
37.9
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -0.7
07-21
30.0° 28.3°
10.0 mm
07-22
31.7° 27.2°
16.81 mm
07-23
32.8° 27.8°
6.06 mm
07-24
29.1° 27.8°
2.88 mm
07-25
30.2° 27.5°
0.69 mm
07-26
30.6° 25.8°
14.56 mm
07-27
30.2° 24.7°
8.5 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 2026-07-21T20:10 UTC.