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TEMPO NO
2
Weekly Briefings
AQI for you
About
Model Data
PM
2.5
Daily Average
Daily image subscription
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Pick a Date to Explore Air Quality Data:
Data Display Type:
PM
2.5
Concentration
Data Display Type:
Air Quality Index (PM2.5)
PM2.5 Concentration
Air Quality Model:
GEOS-FP, Init: 2025-03-31 Valid: 2025-04-02
GEOS-CF, Init: 2025-03-30 Valid: 2025-04-01
NAAPS, Init: 2024-06-21 Valid: 2024-06-23
ENSEMBLE (geosfp and geoscf), Init: 2025-03-30 Valid: 2025-04-01
None
Background layers:
EPA AirNow observations
KF Model Correction
Additional Map Layers:
VIIRS SNPP True-color Image
Group EPA AirNow Stations
We thank
GMAO
and
NRL
for providing the model data products. More details can be found
here.
