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Today's Pollen Count in Norco
High
Air quality
Air quality of Norco today
| AQI US AQI | Moderate | |
| PM2.5 µg/m³ | Moderate |
3D animated air pollution map
Allergy forecast
Norco pollen count forecast
| Day | Index | Tree | Grass | Weed | Wind | Weather | Temperature |
|---|---|---|---|---|---|---|---|
| Today | High | High | Moderate | None |  8.9 mp/h |  100% | 86° 68° |
| Friday, May 17 | Low | Low | Low | None | 13.4 mp/h | 100% | 91.4° 68° |
| Saturday, May 18 | Moderate | Low | Moderate | None | 11.2 mp/h | 100% | 89.6° 68° |
AQI US, Metric