Air Quality in San Francisco, Philippines

Rain
25.1°C · 91.9% humidity
25.1°
Feels 25.1°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 2pm
54
66
58 5pm
60
62
63 8pm
64
81
82 11pm
82
82
83 2am
83
66
66 5am
66
66
54 8am
34
34
27 11am
34
34

Air Quality Index Trend

46h · 1 stn

San Francisco'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 Francisco is 1.0× the WHO 24-hour guideline of 15 µg/m³.

91.9%
Humidity
26.2 km/h
Wind N
1013.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.61 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for San Francisco?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.515.61 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low

What is the 7-day forecast for San Francisco?

09-23
32.3° 24.3°
9.13 mm
09-24
30.1° 23.8°
11.81 mm
09-25
32.0° 22.6°
26.31 mm
09-26
29.5° 24.2°
9.19 mm
09-27
29.2° 24.2°
18.5 mm
09-28
30.5° 24.5°
3.5 mm
09-29
27.8° 22.7°
22.06 mm
Both models agree Avg diff: 2.0°C

What cities are near San Francisco?

59 Papaya 59 San Antonio 59 Jaen 52 Zaragoza 59 Cabiao 58 Gapan 58 San Leonardo 54 La Paz 54 Aliaga 51 Peñaranda
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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 2026-09-23T09:52 UTC.