Air Quality in Rui’an, China

Cloudy
21.5°C · 88.1% humidity
21.5°
Feels 21.5°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast
83 4am
66
66
75 7am
72
88
86 10am
85
85
84 1pm
67
67
66 4pm
66
66
54 7pm
54
66
66 10pm
66
66
66 1am
66
54
AD 728×90

Air Quality Index Trend

46h · 13 stn

Rui’an'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 Rui’an is 1.6× the WHO 24-hour guideline of 15 µg/m³.

88.1%
Humidity
9.6 km/h
Wind NW
1005.7 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
75
23.46 µg/m³
PM10
76
104.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 13 stations
PM2.523.46 µg/m³ ×1.6 WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX2.2
Moderate
AD 300×250
23.46
Median
26.49
Average
15.9
Low
36.7
High
PM2.5 µg/m³ · Model: 23.15 · Bias: -0.3
05-29
29.7° 21.3°
05-30
23.0° 21.4°
0.13 mm
05-31
23.2° 21.1°
06-01
23.8° 19.9°
35.94 mm
06-02
25.1° 21.9°
0.25 mm
06-03
24.9° 21.3°
6.44 mm
06-04
22.2° 20.7°
7.56 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 2026-05-29T23:40 UTC.