Air Quality in San Ildefonso, Philippines
Rain
27.6°C · 88.1% humidity
27.6°
Feels 34.2°
151
Unhealthy
Everyone should reduce prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
San Ildefonso's air quality — share it
AQI Forecast
84
7am
66
54
151
10am
124
104
70
1pm
60
52
47
4pm
43
41
59
7pm
57
86
148
10pm
147
147
147
1am
146
146
84
4am
84
84
Air Quality Index Trend
48h · 1 stnSan Ildefonso'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 Ildefonso is 3.7× the WHO 24-hour guideline of 15 µg/m³.
88.1%
Humidity
114.3 km/h
Wind SSW
1005.2 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
55.46 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for San Ildefonso?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.555.46 µg/m³
×3.7 WHO
Unhealthy
PM1027.4 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (2 stations within 25 km)
55.46
Median
55.51
Average
40.28
Low
70.73
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -42.0
What is the 7-day forecast for San Ildefonso?
06-09
27.7° 25.0°
44.63 mm
06-10
29.0° 24.8°
27.94 mm
06-11
27.8° 24.9°
75.5 mm
06-12
27.9° 24.9°
18.5 mm
06-13
32.7° 25.3°
11.19 mm
06-14
31.9° 24.8°
25.75 mm
06-15
31.1° 24.5°
10.56 mm
Both models agree
Avg diff: 1.6°C
Where are air quality stations near San Ildefonso?
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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 2026-06-09T02:18 UTC.