Air Quality in San Mariano, Philippines
Rain
22.4°C · 96.9% humidity
22.4°
Feels 22.4°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
San Mariano's air quality — share it
AQI Forecast
27
5pm
27
34
60
8pm
58
57
56
11pm
56
55
55
2am
35
34
34
5am
34
27
27
8am
27
25
25
11am
25
25
25
2pm
25
27
San Mariano'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. Current PM2.5 concentration in San Mariano is 1.1× the WHO 24-hour guideline of 15 µg/m³.
96.9%
Humidity
15.3 km/h
Wind SSE
1012.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.35 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for San Mariano?
Temperature & Precipitation
PM2.516.35 µg/m³
×1.1 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for San Mariano?
05-30
27.9° 21.4°
26.19 mm
05-31
30.1° 22.1°
14.75 mm
06-01
30.1° 22.2°
5.69 mm
06-02
30.1° 21.8°
11.5 mm
06-03
27.5° 21.4°
2.94 mm
06-04
27.2° 21.4°
3.19 mm
06-05
28.3° 23.4°
3.0 mm
Both models agree
Avg diff: 2.1°C
What cities are near San Mariano?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T12:27 UTC.