Right now
4 µg/m³ Good
Median NowCast across reporting stations
Worst right now: Hillcrest HS — 19 µg/m³ (Moderate)
13 of 13 stations reporting in the last 6 hours
Stations by air-quality category
Good · 10Moderate · 3
Highest readings right now
Hillcrest HS19 µg/m³Moderate
El Do Springs12 µg/m³Moderate
RG_South10 µg/m³Moderate
Blair Street7 µg/m³Good
Linden Hills6 µg/m³Good
All stations (13)
| Station | NowCast | Category | 48 h forecast peak |
|---|---|---|---|
| Hillcrest HS | 19 µg/m³ | Moderate | 13 µg/m³ |
| El Do Springs | 12 µg/m³ | Moderate | 9 µg/m³ |
| RG_South | 10 µg/m³ | Moderate | 7 µg/m³ |
| Blair Street | 7 µg/m³ | Good | 22 µg/m³ |
| Linden Hills | 6 µg/m³ | Good | 12 µg/m³ |
| Arnold West | 4 µg/m³ | Good | 16 µg/m³ |
| Branch Street | 4 µg/m³ | Good | 22 µg/m³ |
| Troost | 3 µg/m³ | Good | 22 µg/m³ |
| South Broadway | 3 µg/m³ | Good | 18 µg/m³ |
| St. Joseph | 3 µg/m³ | Good | 16 µg/m³ |
| Liberty | 2 µg/m³ | Good | 11 µg/m³ |
| Ladue | 1 µg/m³ | Good | 21 µg/m³ |
| Forest Park | 1 µg/m³ | Good | 20 µg/m³ |