[81alum]

Looking at this air quality site:

https://www.purpleair.com/map#14.3/37.86961/-122.26153

the air quality around the Berkeley stadium has registered anywhere from 50-280, depending upon which sensor you pick.  Some censors on the Berkeley campus are way, way above 200.

Here in Palo Alto most of the sensors on this site are above 200.

In Sacramento most of the sensors are above 300 and one or two above 400.

Now, I don't know if this "PurpleAir" site is more or less reliable than any other, but I can easily see why even an indoor game at Sacramento would be cancelled.

Does anyone know how good the air filtration system is at Maples?   I'm wondering about tonight's game and the Ohio State game for Sunday.

[81alum]

Looking at this air quality site:

https://www.purpleair.com/map#14.3/37.86961/-122.26153

the air quality around the Berkeley stadium has registered anywhere from 50-280, depending upon which sensor you pick.  Some censors on the Berkeley campus are way, way above 200.

Here in Palo Alto most of the sensors on this site are above 200.

In Sacramento most of the sensors are above 300 and one or two above 400.

Now, I don't know if this "PurpleAir" site is more or less reliable than any other, but I can easily see why even an indoor game at Sacramento would be cancelled.

Does anyone know how good the air filtration system is at Maples?   I'm wondering about tonight's game and the Ohio State game for Sunday.