Air Quality in Santo Tomas, Philippines
Rain
29.1°C · 76.8% humidity
29.1°
Feels 35.3°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Santo Tomas's air quality — share it
AQI Forecast
54
10am
54
54
43
1pm
46
48
50
4pm
51
52
65
7pm
65
65
65
10pm
66
66
66
1am
66
83
83
4am
83
83
66
7am
66
54
Air Quality Index Trend
45h · 13 stnSanto 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.
76.8%
Humidity
81.1 km/h
Wind WSW
1003.5 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
10.38 µg/m³
PM10▲
66.15 µg/m³
050100150200300500
What is the weather forecast for Santo Tomas?
Temperature & Precipitation
PM2.5 Trend
45h · 13 stationsPM2.510.38 µg/m³
✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX12.9
Extreme
What is the 7-day forecast for Santo Tomas?
07-22
29.1° 26.2°
15.38 mm
07-23
28.8° 27.4°
0.75 mm
07-24
30.3° 25.8°
1.13 mm
07-25
31.7° 26.1°
2.38 mm
07-26
27.0° 25.6°
6.13 mm
07-27
28.6° 26.6°
22.62 mm
07-28
31.0° 25.2°
2.87 mm
Both models agree
Avg diff: 1.4°C
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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 2026-07-22T05:41 UTC.