Air Quality in Lai Chi Van, Macao

Rain
25.5°C · 93.4% humidity
25.5°
Feels 25.5°
69
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
11 stations

Nearby Monitoring Stations

AQI Forecast
34 7pm
34
34
69 10pm
59
52
40 1am
36
34
32 4am
30
29
36 7am
55
55
55 10am
54
66
66 1pm
66
66
54 4pm
54
54
AD 728×90

Air Quality Index Trend

47h · 18 stn

Current PM2.5 concentration in Lai Chi Van is 4.1× the WHO annual guideline of 5 µg/m³.

93.4%
Humidity
64.2 km/h
Wind ENE
1004.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
69
20.54 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 18 stations
PM2.520.54 µg/m³ ×1.4 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
20.54
Median
14.11
Average
7.2
Low
22.1
High
PM2.5 µg/m³ · Model: 13.7 · Bias: -6.8
05-29
26.7° 25.5°
41.94 mm
05-30
31.4° 26.7°
0.75 mm
05-31
29.6° 25.4°
2.06 mm
06-01
28.6° 25.7°
0.06 mm
06-02
28.5° 26.2°
06-03
30.6° 25.2°
5.81 mm
06-04
29.3° 27.2°
0.31 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 2026-05-29T14:59 UTC.