Air Quality in Santo António, China

Heavy Rain
28.6°C · 84.6% humidity
28.6°
Feels 35.5°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
15 stations

Nearby Monitoring Stations

AQI Forecast
54 1am
54
54
52 4am
54
54
54 7am
54
54
54 10am
54
54
54 1pm
54
66
66 4pm
54
54
66 7pm
66
66
66 10pm
66
66
AD 728×90

Air Quality Index Trend

48h · 13 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.

84.6%
Humidity
35.5 km/h
Wind SSW
996.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.54 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Santo António?

Temperature & Precipitation

PM2.5 Trend

48h · 13 stations
PM2.512.54 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (15 stations within 25 km)
12.54
Median
17.43
Average
9.1
Low
44.8
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +3.8

What is the 7-day forecast for Santo António?

07-21
30.4° 28.6°
15.38 mm
07-22
31.2° 26.7°
22.06 mm
07-23
32.3° 27.8°
6.94 mm
07-24
29.0° 28.2°
4.44 mm
07-25
32.8° 27.8°
0.69 mm
07-26
31.2° 26.6°
23.25 mm
07-27
30.0° 25.9°
9.44 mm
Both models agree Avg diff: 1.0°C

Where are air quality stations near Santo António?

42
Calçada do Poço, Macau (水坑尾區 (水井斜巷))
0.7 km PM2.5: 10.1 µg/m³
34
Calçada do Poço, Macau (水坑尾區 (水井斜巷))
0.7 km PM2.5: 8.2 µg/m³
65
Subestação Macau Norte, Macau (北區 (澳北電站))
1.3 km PM2.5: 18.8 µg/m³
68
Subestação Macau Norte, Macau (北區 (澳北電站))
1.3 km PM2.5: 20.2 µg/m³
34
Subestação Macau Norte, Macau (北區 (澳北電站))
1.3 km PM2.5: 8.2 µg/m³
82
Parque Central da Taipa, Macau (氹仔區 (氹仔中央公園站))
5.0 km PM2.5: 26.8 µg/m³
61
Qiánshān, Zhuhai (珠海前山)
5.9 km PM2.5: 16.9 µg/m³
20
Qiánshān, Zhuhai (珠海前山)
5.9 km PM2.5: 4.8 µg/m³
59
Qiánshān, Zhuhai (珠海前山)
5.9 km PM2.5: 15.9 µg/m³
29
Jídà, Zhuhai (珠海吉大)
7.3 km PM2.5: 7.0 µg/m³

What cities are near Santo António?

48 Macau 49 São Lázaro 58 Nossa Senhora de Fátima 46 Sé 52 São Lourenço 46 Zhuojiacun 46 Taipa 92 Zhuhai 63 Lai Chi Van 63 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 2026-07-21T20:56 UTC.