Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Pollen count and allergy info for San Mateo
San Mateo pollen and allergy report
Today's Pollen Count in Block S. Norfolk
Low
Air quality
Air quality of Block S. Norfolk today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
Block S. Norfolk pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Monday, Jan 24 | N/A | N/A | N/A | N/A |  6.7 mp/h |  | 57.2° 48.2° |
| Tuesday, Jan 25 | N/A | N/A | N/A | N/A | 4.5 mp/h | | 57.2° 48.2° |
| Wednesday, Jan 26 | N/A | N/A | N/A | N/A | 2.2 mp/h | | 59° 46.4° |
AQI US, Metric