Aaron Naeger

Most exciting post of the year in my opinion! First light #NitrogenDioxide imagery from #NASATEMPO! #AirQuality 😀🥳

New Aerosol Detection Product (ADP) from merged TEMPO & GOES-19 ABI observations highlights blowing dust along a cold front across TX & NM on 3 Mar; yellow indicates thin dust & dark brown indicates thick dust. @CenterForAstro @TEMPO_Mission @NOAASatellites @Karma_lobsang12

Seasonal burning in central Africa is emitting large amounts of carbon monoxide (CO), as observed on 19 Feb by the @tropomi sensor on the Sentinel 5-P satellite. @CopernicusEMS @NaegerAaron @ESA_EO

High plumes of nitrogen dioxide (NO2) (dark red shading) in Alberta Canada, associated with oil & gas activities and urban emissions, were observed on 18 Feb by the @tropomi sensor on the Sentinel5-P satellite. @CopernicusEMS @NaegerAaron

Under mostly clear skies across eastern Asia on Feb 13, Sentinel5-P @tropomi observed high nitrogen dioxide (NO2) emissions (dark red shading) from urbanized regions of China, South Korea, North Korea & Japan. @CopernicusEMS @NaegerAaron

Sentinel-5P @tropomi observed build-up of tropospheric nitrogen dioxide (NO2) across North America yesterday 14 Jan, particularly emissions from urban areas of the continental US. Gaps in NO2 measurements are due to cloud cover. @CopernicusEMS @DGoldbergAQ @NaegerAaron

The Southern California wildfires, particularly the Palisades & Eaton Fires, continued to emit very thick smoke on 9 Jan (Left, VIIRS aerosol detection product, ADP), driven by Santa Ana winds, causing poor daily PM2.5 air quality (Right) in the LA metro area. @NOAASatellites

New @TEMPO_Mission aerosol products include a @NOAASatellites ABI hybrid Aerosol Detection Product (ADP), featuring the UV Absorbing Aerosol Index (AAI) that highlights smoke & dust aerosols in the atmosphere. @Karma_lobsang12 @NaegerAaron

New TEMPO aerosol products include hourly surface PM2.5 concentrations estimated from @TEMPO_Mission & @NOAASatellites ABI aerosol retrievals, which fill gaps in observations from @AIRNow regulatory monitor networks. @NaegerAaron @Joel_AQwx @WxGSO

Check out this visualization from @NASAViz that shows how the Atmospheric Composition instrument (ACX) on the @NOAASatellites next-gen Geostationary Extended Observations (GeoXO) satellites will monitor pollution hourly over the US during the daytime! svs.gsfc.nasa.gov/5132

#Sentinel5P #TROPOMI observed very high nitrogen dioxide (NO2) emissions (dark red shading), likely from urban & industrial sources, covering eastern #China on 15 Dec, including cities of #Beijing, #Shanghai, #Zhengzhou & #Nanjing. @CopernicusEMS @DGoldbergAQ @NaegerAaron

#GOESWest #ABI aerosol optical depth (AOD) shows #smoke from fast-growing #FranklinFire in #Malibu this morning 10 Dec, driven by #SantaAna winds, which are also blowing #dust off the coast of #BajaCalifornia near #Tijuana & south of #Ensenada. @CAL_FIRE @GOESguy @NOAASatellites

#TEMPO geostationary satellite sensor observed buildup of nitrogen dioxide (NO2) emissions in the eastern US on 18 Nov, particularly from the Northeast urban corridor, Richmond Virginia, Charlotte North Carolina, and Atlanta Georgia. @TEMPO_Mission @NaegerAaron @DGoldbergAQ

Revolutionary #TEMPO geostationary sensor observed accumulation of urban nitrogen dioxide (NO2) emissions across the CONUS yesterday afternoon 24 Oct, especially from #NewYorkCity, #Chicago, #Houston & #LosAngeles. @TEMPO_Mission @DGoldbergAQ @NaegerAaron

Groundbreaking @TEMPO_Mission highlights urban nitrogen dioxide (NO2) emissions (red/orange/yellow/teal shading) across the CONUS, southern Canada & northern Mexico yesterday afternoon 3 Oct. @DGoldbergAQ @NaegerAaron @NASA_HAQAST @Joel_AQwx @CenterForAstro @NASAEarthData

According to @OpenAQ 39% of all countries & territories don't have access to regularly updated #AirQuality information. See how we're partnering to close that gap 🌫️servirglobal.net/news/3-ways-se… @icimod @ADPCnet @AlqamahSayeed89 @ReetwikaB @carmichaeluiowa @NaegerAaron @rkumar_ncar

Data update: We have added oil and gas infrastructure data to our methane map on @googleearth engine🗺️ You can filter the O&G facilities by category and status, while overlaying it with emissions data from our MethaneAIR campaign 🔎 Check it out here: showcase.earthengine.app/view/methanesat

NASA's TEMPO mission is the first space-based instrument to monitor major air pollutants across the North American continent every daylight hour at high spatial resolution. Learn how to find, access, and use TEMPO data in a recent Earthdata webinar: go.nasa.gov/3AVxxXj

@AguGeohealth NASA’s MAIA mission will use satellite data to study how air pollution affects human health! Use this interactive tool to learn about MAIA target areas, explore their geospatial characteristics, and access ground PM2.5 and PM10 data from these regions maia.jpl.nasa.gov/mmgis/