Air Quality in Santo Tomas, Philippines

Drizzle
30.4°C · 63.6% humidity
30.4°
Feels 35.5°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

43h · 12 stn

Santo Tomas's air quality is affected by vehicle emissions, industrial activity, and periodic transboundary haze from agricultural burning. The dry season tends to produce elevated particulate levels.

63.6%
Humidity
71.5 km/h
Wind E
1009.9 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
52
12.58 µg/m³
PM10▲
76
104.9 µg/m³
050100150200300500

What is the weather forecast for Santo Tomas?

Temperature & Precipitation

PM2.5 Trend

43h · 12 stations
PM2.512.58 µg/m³ ✓ WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.0
Low

What is the 7-day forecast for Santo Tomas?

10-21
30.4° 25.5°
0.56 mm
10-22
30.0° 25.1°
0.19 mm
10-23
29.1° 24.8°
0.56 mm
10-24
27.2° 25.8°
4.06 mm
10-25
31.2° 25.9°
4.63 mm
10-26
27.0° 23.8°
3.56 mm
10-27
30.7° 24.4°
1.06 mm
Both models agree Avg diff: 1.7°C

What cities are near Santo Tomas?

52 Tanauan 52 Malvar 71 Calamba 51 Alaminos 52 Los Baños 28 Talisay 71 Mamatid 51 Bay 71 Cabuyao 28 Del Remedio
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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 2026-10-21T03:39 UTC.