View Orange, Red, and Purple Ozone Days
| Orange Ozone Days: | DNC | What do the colors mean? |
| Red Ozone Days: | DNC | What do the colors mean? |
| Purple Ozone Days: | DNC | What do the colors mean? |
6.8
6.5
fewer days this year
View Orange, Red, and Purple Particle Pollution Days
| Orange Particle Days: | 18 | What do the colors mean? |
| Red Particle Days: | 1 | What do the colors mean? |
| Purple Particle Days: | 0 | What do the colors mean? |
11.8
12.8
µg/m3
