Air Quality in San Mateo, Philippines

Drizzle
23.2°C · 96.3% humidity
23.2°
Feels 23.2°
90
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
33 12pm
33
33
90 3pm
72
60
52 6pm
46
42
39 9pm
37
35
34 12am
33
32
32 3am
31
31
30 6am
31
31
31 9am
31
31
Station readings
26
25
20
CAMS model adj +6
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24
25
25
25
25
25
AD 728×90

Air Quality Index Trend

47h · 1 stn

San Mateo'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 Mateo is 2.0× the WHO 24-hour guideline of 15 µg/m³.

96.3%
Humidity
36.9 km/h
Wind W
1007.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
90
30.73 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for San Mateo?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.530.73 µg/m³ ×2.0 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
30.73
Median
30.73
Average
30.73
Low
30.73
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -21.0

What is the 7-day forecast for San Mateo?

08-03
26.0° 23.2°
9.0 mm
08-04
29.0° 22.8°
2.0 mm
08-05
23.9° 22.1°
14.5 mm
08-06
23.6° 22.5°
32.44 mm
08-07
26.1° 22.8°
4.13 mm
08-08
27.5° 22.6°
27.44 mm
08-09
24.0° 22.4°
85.56 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near San Mateo?

38
Barangay Fortune - Santan Street
4.1 km PM2.5: 9.1 µg/m³
25
Marikina Sports Complex
7.6 km PM2.5: 6.1 µg/m³
20
Near Katipunan Ave., Quezon City
8.3 km PM2.5: 4.9 µg/m³
35
NASA GSFC Rutgers Calib. N12
8.6 km PM2.5: 8.4 µg/m³
39
3S Center Ugong
12.3 km PM2.5: 9.4 µg/m³
41
Caloocan Sports Complex
12.6 km PM2.5: 9.8 µg/m³
25
ASMPH
13.2 km PM2.5: 6.1 µg/m³
27
3S Center Bagbaguin
13.3 km PM2.5: 6.4 µg/m³
27
Ortigas Avenue-Roosevelt Intersection
13.5 km PM2.5: 6.4 µg/m³
35
3S Center Paso De Blas
13.9 km PM2.5: 8.4 µg/m³

What cities are near San Mateo?

90 Malanday 90 Bagong Silangan 90 Commonwealth 90 Marikina City 90 Antipolo 90 Novaliches Proper 90 Calumpang 90 Quezon City 90 Talipapa 90 Bagong Pagasa
Get AQI alerts for San Mateo

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T07:25 UTC.