Hourly forecast
Markham YS, Vacaville air quality index (AQI⁺) forecast
Daily forecast
Markham YS, Vacaville air quality index (AQI⁺) forecast
| Today | 56 | 24° 13° | 7 km/h | 53% | |
| Tue | 47 | 26° 14° | 6 km/h | 52% | |
| Wed | 47 | 24° 12° | 8 km/h | 50% |
Air pollutants
What is the current air quality near Markham YS?
PM2.5 concentration is currently 2.9 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |

Real-time Markham YS, Vacaville air pollution map
Pollen
What is the pollen count in Markham YS today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Markham YS
Pollen
What is the pollen count in Markham YS today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Markham YS
History
Historic air quality graph for Markham YS
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Most polluted locations near Markham YS, Vacaville
Worldwide AQI⁺ rankingStation ranking
Real-time Markham YS AQI⁺ station ranking
Get comprehensive data about air quality in Markham YS, Vacaville
Learn more about global air quality
Where is the cleanest air quality in Vacaville?
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