New NOAA Forecast Model Guidance Now AvailableOn May 28th, 2022, the following air quality models were added as available guidance in the Forecast Submittal System
Posted June 1, 2022, 07:11 (PT)
- NOAA Ozone 06Z and 12Z - extended to Day 2 - NOAA Bias-Corrected Ozone 06Z and 12Z - Day 0-2 - NOAA PM2.5 06Z and 12Z - Day 0-2 - NOAA Bias-Corrected PM2.5 06Z and 12Z - Day 0-2 Forecast guidance in AirNow-Tech will be available roughly between 11:00-12:00 UTC for 06Z model data and 17:00-18:00 UTC for 12Z model data. These times are dependant on model availability from NOAA. More information on these models can be found here. For AirNow purposes, daily 24-hr averages (PM2.5) and daily max 8-hr averages (O3) are extracted from the models for each zip code centroid assigned to the AirNow reporting area. A reporting area must have at least one assigned zip code to receive model guidance. Zip codes can be assigned & edited from the Assign Zip Codes page in AirNow-Tech.
-AirNow Data Management Center |
AirNow-Tech is a password-protected website for air quality data management analysis, and decision support. AirNow-Tech is primarily used by the federal, State, Tribal, and local air quality organizations that provide data and forecasts to the AirNow system, as well as researchers and other air data users. It allows users to:
- Access monitoring site data, information, and polling status
- Analyze current and past air quality events and episodes
- Submit and analyze air quality forecasts
- Configure EnviroFlash email services for public dissemination of air quality forecasts
- View meteorological and air quality data
- Generate data reports
- Create GIS-based maps with air quality and meteorological conditions
- Sign up for the AirNow Notifier listserve
A comprehensive list of EPA air pollution data sources
Register with AirNow API for an automatic feed of AirNow air quality data
| Color Legend | |||
|---|---|---|---|
| Green | Current | Yellow | 2 to 6 hrs old |
| Red | over 6 hrs old | Gray | Unknown status |
| August 15, 2022 16:59 (ET) | (All times are in ET) |
| Agency | Ozone | PM2.5 | PM10 |
|---|---|---|---|
| AB1 | 08/08 10:00 | 08/08 10:00 | 02/25 09:00 |
| AF1 | 08/15 08:00 | ||
| AIR | |||
| AKC | |||
| AL2 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| AL3 | |||
| AL4 | 08/15 15:00 | 08/15 15:00 | |
| ALG | 08/15 15:00 | ||
| AZ2 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| AZ3 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| AZ4 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| AZE | 08/15 15:00 | ||
| BAA | 03/16 16:00 | ||
| BC1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| BC2 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| BFA | 08/15 15:00 | ||
| BH2 | 08/15 13:00 | ||
| BI1 | 08/15 15:00 | ||
| BIH | 08/15 16:00 | ||
| BK1 | |||
| BLW | 08/15 15:00 | 08/15 15:00 | |
| BPT | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| BR1 | 08/10 11:00 | ||
| CA1 | 08/15 15:00 | 08/15 15:00 | 08/27 03:00 |
| CA2 | 08/15 15:00 | 08/15 15:00 | |
| CA3 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| CA4 | 08/15 15:00 | 08/15 15:00 | |
| CA8 | 08/15 15:00 | 08/15 23:00 | 08/15 15:00 |
| CA9 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| CAT | 08/01 05:00 | 08/01 05:00 | |
| CHD | 08/15 15:00 | ||
| CHO | 11/29 13:00 | ||
| CI1 | 08/15 14:00 | ||
| CMB | 08/15 16:00 | ||
| CN1 | |||
| CN3 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| CN4 | |||
| CO1 | 08/15 14:00 | 08/15 14:00 | 08/15 14:00 |
| CO4 | |||
| COG | 08/15 15:00 | ||
| CRI | 08/15 14:00 | ||
| CT1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| CUR | 09/22 02:00 | 09/22 15:00 | |
| DC1 | 08/15 16:58 | 08/15 15:00 | 08/15 15:00 |
| DE1 | 08/15 15:00 | 08/15 15:00 | |
| DN1 | |||
| DRN | 07/11 09:00 | ||
| DUS | 08/15 15:00 | ||
| EGY | 08/15 15:00 | ||
| EMU | |||
| EP1 | |||
| EPA | 08/21 12:00 | ||
| FL0 | |||
| FL1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| FL2 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| FL3 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| FL4 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| FS1 | 08/15 15:00 | 08/15 16:00 | 08/15 05:00 |
| GAB | 03/10 02:00 | ||
| GBU | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| GFC | |||
| GH1 | 08/15 15:00 | ||
| GN1 | 06/14 08:00 | ||
| GOL | |||
| GT1 | 08/15 15:00 | 08/13 23:00 | 08/15 15:00 |
| HC1 | 08/15 15:00 | ||
| HI1 | 08/15 14:00 | 08/15 14:00 | 08/15 14:00 |
| IA2 | 08/15 15:00 | 08/15 15:00 | |
| IA3 | 08/15 15:00 | 08/15 15:00 | |
| IL1 | 08/15 15:00 | 08/15 15:00 | |
| JDA | 06/06 01:00 | ||
| JOR | 11/01 21:00 | ||
| JP1 | 12/30 02:00 | 12/30 02:00 | 12/30 02:00 |
| KAZ | 08/15 14:00 | ||
| KE1 | 08/03 01:00 | ||
| KM1 | 08/15 15:00 | 08/15 15:00 | |
| KS1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| KY1 | 08/15 15:00 | 08/15 15:00 | |
| KY2 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| KYI | 09/17 08:00 | ||
| KZ1 | 05/12 10:00 | ||
| LA1 | 08/15 15:00 | 08/15 15:00 | 02/01 00:00 |
| LAO | 08/15 15:00 | ||
| LC1 | |||
| MA1 | 08/15 15:00 | 08/15 15:00 | |
| MAD | 08/03 04:00 | ||
| MD1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| ME1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| MEN | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| MEX | 08/15 14:00 | ||
| MGN | |||
| ML1 | 01/05 05:00 | ||
| MM1 | 08/15 15:00 | 08/15 15:00 | |
| MMR | 08/15 16:00 | ||
| MOE | |||
| MON | 08/15 12:00 | 08/15 12:00 | 08/15 12:00 |
| MY1 | 08/15 15:00 | ||
| NC2 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| NCA | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| NE2 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| NEA | 08/15 16:00 | ||
| NH1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| NI1 | 08/15 15:00 | ||
| NI2 | 08/15 14:00 | ||
| NJ1 | 08/15 15:00 | 08/15 15:00 | |
| NL1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| NM2 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| NOS | 08/15 15:00 | 08/15 15:00 | |
| NPS | 08/15 15:00 | 08/15 15:00 | |
| NRB | 12/31 18:26 | 12/31 18:26 | |
| NV3 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| OAP | 08/15 15:00 | ||
| OAQ | 08/15 15:00 | 08/15 11:00 | 08/15 11:00 |
| OAR | |||
| OCN | |||
| OD1 | 06/06 12:00 | ||
| OH1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| OK1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| OR1 | 08/15 15:00 | 08/15 15:00 | |
| OR2 | 08/15 15:00 | 08/15 15:00 | |
| PA3 | 08/15 15:00 | 08/15 15:00 | |
| PIN | |||
| PK1 | 08/15 15:00 | ||
| PK2 | 08/15 15:00 | ||
| PK3 | 08/14 12:00 | ||
| PK4 | 08/12 10:00 | ||
| QA1 | 08/15 15:00 | 08/15 15:00 | |
| RI1 | 08/15 15:00 | 08/15 15:00 | |
| RIY | 12/30 04:00 | ||
| RT9 | |||
| RWA | 08/07 02:00 | ||
| SC1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| SCS | |||
| SEN | 08/15 15:00 | ||
| SFN | 03/05 07:00 | ||
| SHA | 08/15 15:00 | 08/15 15:00 | |
| SIC | |||
| SK1 | 08/01 05:00 | 08/01 05:00 | 08/21 16:00 |
| SLO | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| SMA | 02/04 05:00 | 02/04 05:00 | 08/07 09:00 |
| SMJ | 08/15 16:00 | 08/15 16:00 | |
| SMS | |||
| SR1 | 08/15 15:00 | 08/15 15:00 | |
| SU1 | 08/15 15:00 | ||
| SY1 | 07/28 06:00 | ||
| THM | 08/15 14:00 | 08/15 15:00 | |
| TKM | |||
| TN2 | 08/15 14:00 | 08/15 15:00 | 01/01 00:00 |
| TN3 | 08/15 15:00 | 08/15 15:00 | 11/01 00:00 |
| TNC | |||
| TPCD | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| TRP | 08/15 15:00 | ||
| TSI | |||
| TX1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| UDA | |||
| UGS | |||
| UNR | |||
| UTE | 08/15 15:00 | 06/01 01:00 | |
| UZB | 06/27 16:00 | 07/04 19:00 | |
| VA1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| VG1 | 01/23 19:24 | ||
| VT1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| WA1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| WI1 | 08/15 15:00 | 08/15 15:00 | 08/15 15:00 |
| WT1 | 08/15 15:00 | ||
| WV2 | 08/15 15:00 | 08/15 15:00 | |
| YER | 08/15 14:00 |