Air Quality in Calamba, Philippines

Rain
29.1°C · 76.8% humidity
29.1°
Feels 35.3°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
54 12pm
54
54
28 3pm
35
41
44 6pm
59
61
62 9pm
63
64
65 12am
65
65
66 3am
66
54
54 6am
66
54
54 9am
54
54
AD 728×90

Air Quality Index Trend

48h · 1 stn

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.

76.8%
Humidity
81.1 km/h
Wind WSW
1003.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
28
6.76 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 1 station
PM2.56.76 µg/m³ ✓ WHO
Good
PM1066.15 µg/m³
Moderate
UV INDEX5.9
High
AD 300×250
6.76
Median
6.76
Average
6.76
Low
6.76
High
PM2.5 µg/m³ · Model: 33.6 · Bias: +26.8
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
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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 2026-07-22T07:46 UTC.