San Bruno: currently MODERATE (54)
Forecast for Wednesday, 9/16: MODERATE (97)
San Mateo: currently MODERATE (58)
Forecast for Wednesday, 9/16: UNHEALTHY FOR SENSITIVE GROUPS (105)
Redwood City: currently UNHEALTHY (58)
Forecast for Wednesday, 9/16: UNHEALTHY FOR SENSITIVE GROUPS (105)
Updated: 09/15/2020 16:00
Source: AirNow.gov