Redwood City, San Mateo, California AQI: Redwood City, San Mateo, California Real-time Air Quality Index (AQI). |
19 | Good Updated on Friday 21:00 Primary pollutant: o3 |
| current | past 2 days | min | max | |
PM2.5 AQI | 5 | 5 | 57 | |
O3 AQI | 19 | 1 | 25 | |
NO2 AQI | 1 | 1 | 20 | |
CO AQI | 2 | 2 | 10 | |
Temp. | 16 | 5 | 19 | |
Pressure | 1020 | 1020 | 1025 | |
Humidity | 90 | 72 | 97 | |
Wind | 0 | 0 | 0 | |
Air Quality Forecast

Air Quality Data provided by: CARB - California Air Resources Board (arb.ca.gov) and Air Now - US EPA (airnow.gov)
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Cloud API
This air quality monitoring station real-time data can be programmatically accessed using this API url: (For more information, check the API page:aqicn.org/api/ or aqicn.org/data-platform/api/H3901)






