Air Quality in Santo António, China

Windy
28.4°C · 83.8% humidity
28.4°
Feels 35.1°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 10am
0
0
33 1pm
30
22
15 4pm
11
8
6 7pm
4
3
2 10pm
1
1
1 1am
1
0
0 4am
0
0
0 7am
0
0
CAMS model adj -92
83
66
66
83
83
83
83
83
83
83
84
83
83
83
83
66
66
66
66
66
54
66
66
66
AD 728×90

Air Quality Index Trend

45h · 33 stn

Santo António'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.

83.8%
Humidity
78.5 km/h
Wind WSW
1002.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
33
7.86 µg/m³
PM10▲
44
48.05 µg/m³
050100150200300500

What is the weather forecast for Santo António?

Temperature & Precipitation

PM2.5 Trend

45h · 33 stations
PM2.57.86 µg/m³ ✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
7.86
Median
10.42
Average
4.1
Low
25.9
High
PM2.5 µg/m³ · Model: 23.6 · Bias: +15.7

What is the 7-day forecast for Santo António?

08-03
32.4° 28.4°
1.5 mm
08-04
31.8° 26.4°
3.06 mm
08-05
32.2° 26.8°
8.13 mm
08-06
30.7° 25.2°
30.25 mm
08-07
31.9° 25.7°
15.75 mm
08-08
31.6° 28.5°
5.12 mm
08-09
35.4° 27.0°
7.31 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Santo António?

85
Calçada do Poço, Macau (水坑尾區 (水井斜巷))
0.7 km PM2.5: 28.3 µg/m³
80
Calçada do Poço, Macau (水坑尾區 (水井斜巷))
0.7 km PM2.5: 25.9 µg/m³
85
Calçada do Poço, Macau (水坑尾區 (水井斜巷))
0.7 km PM2.5: 28.3 µg/m³
72
Subestação Macau Norte, Macau (北區 (澳北電站))
1.3 km PM2.5: 22.1 µg/m³
53
Subestação Macau Norte, Macau (北區 (澳北電站))
1.3 km PM2.5: 13.1 µg/m³
74
Subestação Macau Norte, Macau (北區 (澳北電站))
1.3 km PM2.5: 23.0 µg/m³
38
Subestação Macau Norte, Macau (北區 (澳北電站))
1.3 km PM2.5: 9.1 µg/m³
85
Taipa Grande, Macau (氹仔大潭山 (氣象局總站))
5.2 km PM2.5: 28.3 µg/m³
72
Taipa Grande, Macau (氹仔大潭山 (氣象局總站))
5.2 km PM2.5: 22.1 µg/m³
93
Taipa Grande, Macau (氹仔大潭山 (氣象局總站))
5.2 km PM2.5: 32.1 µg/m³

What cities are near Santo António?

33 Macau 33 São Lázaro 29 Nossa Senhora de Fátima 34 Sé 34 São Lourenço 33 Zhuojiacun 32 Taipa 77 Zhuhai 19 Lai Chi Van 19 Luhuan
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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 2026-08-08T05:49 UTC.