What is the air quality in Calamba today?

The current Air Quality Index (AQI) in Calamba is 63 (Moderate). PM2.5 concentration is 17.61 µg/m³.

What is the temperature in Calamba right now?

The current temperature in Calamba is 27.7°C (feels like 32.9°C). Humidity is 75.1% and wind speed is 58.5 km/h.

Air Quality in Calamba, Philippines

Windy

27.7°C · 75.1% humidity

27.7°

Feels 32.9°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

42h · 37 stn

View full history →

Calamba'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 Calamba is 1.2× the WHO 24-hour guideline of 15 µg/m³.

75.1%

Humidity

58.5 km/h

Wind E

1012.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

17.61 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Calamba?

Temperature & Precipitation

PM2.5 Trend

42h · 37 stations

PM2.517.61 µg/m³ ×1.2 WHO

Moderate

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

17.61

Median

17.61

Average

17.61

Low

17.61

High

PM2.5 µg/m³ · Model: 13.5 · Bias: -4.1

What is the 7-day forecast for Calamba?

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

Where are air quality stations near Calamba?

Barangay Tunasan - Maharlika Highway (SM Center Muntinlupa)

22.6 km PM2.5: 17.9 µg/m³

What cities are near Calamba?

63 Mamatid 61 Cabuyao 43 Los Baños 62 Pulong Santa Cruz 42 Santo Tomas 62 Santa Rosa 42 Bay 20 Tanauan 62 Carmona 63 Biñan

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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 2026-10-21T02:08 UTC.