Right now
16 µg/m³ Moderate
Median NowCast across reporting stations
Worst right now: 840Mmaz10001 — 48 µg/m³ (Unhealthy for Sensitive Groups)
27 of 30 stations reporting in the last 6 hours
Stations by air-quality category
Good · 12Moderate · 11Unhealthy for Sensitive Groups · 4
Highest readings right now
840Mmaz1000148 µg/m³Unhealthy (sensitive)
Phoenix JLG Supersite46 µg/m³Unhealthy (sensitive)
Casa Grande Downtown45 µg/m³Unhealthy (sensitive)
Eastwood36 µg/m³Unhealthy (sensitive)
North Phoenix33 µg/m³Moderate
All stations (30)
| Station | NowCast | Category | 48 h forecast peak |
|---|---|---|---|
| 840Mmaz10001 | 48 µg/m³ | Unhealthy for Sensitive Groups | 11 µg/m³ |
| Phoenix JLG Supersite | 46 µg/m³ | Unhealthy for Sensitive Groups | 15 µg/m³ |
| Casa Grande Downtown | 45 µg/m³ | Unhealthy for Sensitive Groups | 15 µg/m³ |
| Eastwood | 36 µg/m³ | Unhealthy for Sensitive Groups | 14 µg/m³ |
| North Phoenix | 33 µg/m³ | Moderate | 13 µg/m³ |
| 840Mmaz10003 | 33 µg/m³ | Moderate | 7 µg/m³ |
| Tempe | 31 µg/m³ | Moderate | 13 µg/m³ |
| South Phoenix | 31 µg/m³ | Moderate | 15 µg/m³ |
| Durango Complex | 30 µg/m³ | Moderate | 15 µg/m³ |
| Mesa - Brooks Reservoir | 30 µg/m³ | Moderate | 13 µg/m³ |
| 840Mmaz10005 | 20 µg/m³ | Moderate | 10 µg/m³ |
| West Phoenix | 19 µg/m³ | Moderate | 15 µg/m³ |
| Glendale Community College | 17 µg/m³ | Moderate | 15 µg/m³ |
| 840Mmaz10004 | 16 µg/m³ | Moderate | 9 µg/m³ |
| Yuma Supersite | 15 µg/m³ | Moderate | 14 µg/m³ |
| 840Mmaz10002 | 9 µg/m³ | Good | 11 µg/m³ |
| Ted Walker Park | 7 µg/m³ | Good | 19 µg/m³ |
| 840Mmaz10006 | 6 µg/m³ | Good | 9 µg/m³ |
| Alamo Lake | 6 µg/m³ | Good | 7 µg/m³ |
| Geronimo | 6 µg/m³ | Good | 43 µg/m³ |
| Hidden Valley | 5 µg/m³ | Good | 11 µg/m³ |
| Nogales ITN | 5 µg/m³ | Good | 7 µg/m³ |
| Children's Park | 5 µg/m³ | Good | 36 µg/m³ |
| Nogales Post Office | 4 µg/m³ | Good | 8 µg/m³ |
| Coachline | 3 µg/m³ | Good | 23 µg/m³ |
| Orange Grove | 1 µg/m³ | Good | 36 µg/m³ |
| Green Valley | 1 µg/m³ | Good | 12 µg/m³ |
| 840Mmaz10007 | — no recent data | — | 8 µg/m³ |
| Apache Junction | — no recent data | — | 18 µg/m³ |
| Grand Canyon ozone bench | — no recent data | — | 9 µg/m³ |