Ellensburg-N Cora St, United States of America Air Pollution
🇺🇸
Real-time Air Quality Index (AQI)


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Air quality historical data

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This air quality monitoring station is located at
"Ellensburg, Kittitas County, Washington, 98926, USA".

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Air Quality widget & API access

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This air quality monitoring station real-time data can be programmatically accessed using this API url: ( For more information, check the API page: aqicn.org/api/ or aqicn.org/data-platform/api/A479992/ )

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Our GAIA air quality monitors are very easy to set up: You only need a WIFI access point and a USB compatible power supply.

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The station comes with a 10-meter water-proof power cable, a USB power supply, mounting equipment and an optional solar panel.

Air Quality Rankings

AirNet Sensor Data Quality Analysis

For more information about data quality for the sensor: Ellensburg-N Cora St, United States of America
Check the report from the AirNet sensor data quality validation service:
aqicn.org/station/validation/@479992/

The graph on the left below shows the past 7 days ensor hourly data, together with the hourly data from the neighbor devices. The red line represents the hourly readings from the sensor, while the green line represents the median of the hourly readings of the neighbouring stations. The further away the red line is from the green line, the less reliable your sensor is expected to be.
The graph on the right below shows the abnormality probability (Y axis) compared to the average median distance from neighbor devices (X axis).
Check the full report

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Airnet Network Feeds

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Gobierno De Canarias 49 stations 🇪🇸Conselleria De Infraestructuras, Territorio Y Medio Ambiente (Calidad Del Aire - CALIDAD AMBIENTAL) 23 stations 🇮🇪Cork City Council CCC Cork City Council Air Monitoring Project47 stations 🇭🇷Croatian Environment Agency - Agencija Za Zaštitu Okoliša 57 stations 🇦🇺CSIRO Commonwealth Scientific and Industrial Research Organisation26 stations Czech Hydrometeorological Institute (Český Hydrometeorologický ústav) 188 stations 🇦🇩Departament De Medi Ambient D'Andorra - Qualitat De L'Aire A Andorra 4 stations 🇪🇸Departamento De Medio Ambiente, Planificación Territorial Y Vivienda · Gobierno Vasco 62 stations 🇳🇬EdoState Edo State Nigeria3 stations 🇺🇸EJCAN Environmental Justice Community Action Network22 stations 🇨🇭EPFL-LAPI Laboratory of atmospheric processes and their impacts7 stations Federalni Hidrometeorološki Zavod 25 stations 🇱🇰Foundation For Environment, Climate And Technology (FECT) 11 stations 🇺🇸FRESSCA Filtration for Respiratory Exposure to wildfire Smoke from Swamp Cooler Air44 stations Galapagos UNC/USFQ Galapagos Science Center0 stations 🇵🇪GeoHealthPeru Regional GEOHealth Hub in Peru149 stations Ghana AQ The Ghana Urban Air Quality Project (GHAir)13 stations 🇫🇷GWAD'AIR, L’Association Agréée De Surveillance De La Qualité De L'Air En Guadeloupe 6 stations HabitatMap 1279 stations 🇺🇸Hawaii State Department Of Health 2 stations Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報 18 stations 🇺🇸Houston AAH Air Alliance Houston91 stations 🇭🇺Hungarian Air Quality Network (Maďarský Systém Na Meranie Znečistenia Vzduchu) 62 stations IFRO Karolinska Institutet3 stations 🇫🇮Ilmanlaatu - Air Quality In Finland 79 stations 🇲🇽INECC - Instituto Nacional De Ecología Y Cambio Climático 178 stations 🇯🇪Information And Public Services For The Island Of Jersey (L'înformâtion Et Les Sèrvices Publyis Pouor I'Île Dé Jèrri) 2 stations 🇦🇴Instituto Superior Politécnico Tundavala 8 stations 🇧🇪IRCEL-CELINE - Belgian Interregional Environment Agency 85 stations 🇮🇪Ireland Environmental Protection Agency (EPA) 102 stations Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム) 37 stations Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム) 86 stations Japan Atmospheric Environmental Regional Observation System (環境省大気汚染物質広域監視システム) 118 stations 🇦🇷Jujuy Municipio de San Salvador de Jujuy0 stations 🇮🇩Kementerian Lingkungan Hidup Dan Kehutanan 92 stations 🇺🇦Kievoblast Ecology 13 stations 🇫🇷L'observatoire De La Qualité De L'air En Région Sud Provence-Alpes-Côte D'Azur 56 stations 🇬🇹Laboratorio ECOQUIMSA Guatemala 11 stations 🇭🇳Laboratorio ECOQUIMSA Honduras 1 stations Lamont-Doherty Earth Observatory 4 stations 🇩🇪Landesamt Für Umwelt, Naturschutz Und Geologie - LUNG 17 stations 🇩🇪Landesamt Für Umwelt- Und Arbeitsschutz 9 stations 🇩🇪Landesamt Für Umweltschutz Sachsen-Anhalt 25 stations 🇩🇪LANUV - State Agency For Nature, Environment And Consumer Protection Of North Rhine Westphalia (Landesamt Für Natur, Umwelt Und Verbraucherschutz NRW) 61 stations 🇬🇷LAPUP Laboratory of Atmospheric Physics of the University of Patras8 stations 🇸🇳LASOMED Université Gaston Berger1 stations 🇸🇳LPAOSF Laboratoire de Recherche dans le domaine du Climat, de l'Atmosphére et de l'Océanographie2 stations 🇩🇪Luftqualität In Schleswig-Holstein 15 stations 🇩🇪Luftqualität | Nds. Ministerium Für Umwelt, Energie Und Klimaschutz 28 stations 🇩🇪Luftreinhaltung Rheinland-Pfalz 25 stations 🇺🇦LUN City Air (ЛУН Місто Air) 200 stations 🇫🇷Madininair La Qualité De L’air En Martinique 7 stations 🇺🇸Massachusetts MASSDEP Massachusetts Department of Environmental Protection78 stations 🇪🇸Medi Ambient. Generalitat De Catalunya 62 stations Meteo Lausanne 1 stations 🇲🇬Meteo Madagascar 9 stations 🇺🇸Methow Valley Citizens Council 30 stations 🇵🇦MiAmbiente Ministerio de Ambiente de Panamá5 stations Michigan Department Of Environmental Quality 40 stations 🇺🇸Mid-Ohio MORPC Mid-Ohio Regional Planning Commission108 stations Ministry Of Environment And Physical Planning – Republic Of North Macedonia 22 stations Moenv.mv Ministry of Climate Change, Environment and Energy, Maldives1 stations 🇺🇸MPCA Minnesota Pollution Control Agency22 stations MSC / UNBC AQMap 867 stations 🇺🇸Multnomah MULTCO Multnomah County Climate and Health16 stations NASA CSESP / RTI 207 stations 🇵🇪National University Of San Agustin Of Arequipa 0 stations 🇸🇪Natur Vårdsverket - Swedish Environmental Protection Agency 64 stations 🇺🇸NCC New Castle County Air Quality5 stations 🇫🇷NebuleAir 128 stations 🇳🇵Nepal Health Research Council 7 stations 🇺🇸Nevada NDEP Nevada Division of Environmental Protection109 stations 🇦🇺NSW Department Of Planning And Environment 122 stations 🇫🇷Observatoire Agréé Pour Assurer La Surveillance De La Qualité De L’air Sur Le Territoire De La Région Occitanie 38 stations 🇫🇷Observatoire De La Qualité De L'air En Auvergne-Rhône-Alpes 76 stations 🇫🇷Observatoire De La Qualité De L'Air à Mayotte - Association Agréée Pour La Surveillance De La Qualité De L'Air De Mayotte 4 stations 🇴🇲Oman Environment Authority 29 stations 🇨🇦Ontario MECP Ontario Ministry of the Environment, Conservation and Parks27 stations Open Sense 399 stations 🇫🇷ORA - L'Observatoire Réunionnais De L’Air 15 stations 🇫🇷ORA Guyane - Observatoire Régional De L'Air De Guyane 4 stations 🇺🇸Oregon CTUIR Confederated Tribes of the Umatilla Indian Reservation34 stations Oregon Department Of Environmental Quality (DEQ) 78 stations Osc.lk The Overseas School of Colombo4 stations 🇬🇭Oxygen City Environmental Protection Agency in Ghana2 stations 🇮🇳Paljor Naygyal Girls School 1 stations 🇬🇷PANACEA PANhellenic infrastructure for Atmospheric Composition and climatE chAnge112 stations 🇵🇪PCUP Pontificia Universidad Católica del Perú5 stations 🇺🇸Physicians For Social Responsibility Pennsylvania 89 stations 🇱🇺Portail De L'Environnement Du Grand-duché De Luxembourg 5 stations 🇧🇷Projeto EDUC.AIR Programa de Educação em Qualidade do Ar26 stations Purple Air 63652 stations 🇫🇷Qualitair Région Corse - Surveillance De La Qualité De L'air En Corse 7 stations 🇮🇹Qualità Dell’aria | Agenzia Provinciale Per L'ambiente | Provincia Autonoma Di Bolzano - Alto Adige 14 stations 🇨🇦Québec CEAEQ Centre d'expertise en analyse environnementale du Québec84 stations 🇮🇳Respirer Living Sciences 36 stations RIVM - Rijksinstituut Voor Volksgezondheid En Milieum, Landelijk Meetnet Luchtkwaliteit 111 stations SAMOSA Sensor-based Air measurement Observatory for South Asia337 stations 🇹🇭Sansiri 58 stations 🇺🇦Save Dnipro 1774 stations 🇧🇷SEMA_AM Secretaria de Estado de Meio Ambiente54 stations 🇵🇪SENAMHI Servicio Nacional de Meteorología e Hidrología del Perú4 stations 🇩🇪 🇫🇷 🇪🇸 🇳🇱 🇩🇰 🇧🇪 🇫🇮 🇬🇷 🇦🇺 🇮🇹 🇵🇱 🇻🇳Sensor Community formerly luftdaten.info32796 stations 🇸🇷SEPA - Serbian National Air Monitoring Network (Državna Mreža Za Automatski Monitoring Kvaliteta Vazduha) 77 stations 🇸🇨Seychelles Air Monitoring 12 stations 🇬🇩SGU-GND St. George’s University13 stations 🇨🇱Sistema Nacional De Calidad Del Aire En Chile 131 stations 🇸🇰Slovak Hydrometeorological Institute (Slovenský Hydrometeorologický ústav) 64 stations 🇸🇮Slovenian Environment Agency (Agencija RS Za Okolje) 25 stations 🇿🇦South African Air Quality Information System - SAAQIS 187 stations Texas Commission On Environmental Quality (TCEQ) 135 stations 🇺🇸Texas UNT-GEO University of North Texas, Department of Geography and the Environment99 stations 🇩🇰The Department Of Environmental Science At Aarhus University - Institut For Miljøvidenskab 5 stations 🇮🇸The Environment Agency Of Iceland 19 stations 🇬🇱The School In Qaanaaq 1 stations 🇩🇪Thüringer Landesamt Für Umwelt, Bergbau Und Naturschutz 20 stations Tokyo, Japan Environment Agency (東京都環境局) 89 stations U.S. Department Of State 61 stations 🇸🇳UASZ Université Assane Seck de Ziguinchor2 stations 🇨🇦UCM Environnement Québec11 stations 🇺🇸UCM University of California Merced339 stations 🇦🇹Umweltbundesamt 179 stations 🇩🇪Umweltbundesamt | Für Mensch Und Umwelt 7 stations 🇳🇬UNILAG AQMRG University of Lagos Air Quality Monitoring Research Group3 stations 🇨🇴Universidad De Los Llanos 1 stations 🇵🇪Universidad Nacional Intercultural Juan Santos Atahualpa 3 stations 🇵🇪Universidad Peruana Cayetano Heredia (UPCH) 4 stations 🇧🇴Universidad Privada Boliviana 2 stations 🇳🇦University Of Namibia 1 stations 🇲🇺UoM University of Mauritius1 stations 🇷🇴 🇮🇱URad Monitor 3594 stations 🇸🇳USSEIN Université du Sine Saloum El-hâdj ibrahima NIASS2 stations Utopia Fiber UTOPIA Fiber powered air quality monitoring program194 stations Utopia Fiber UTUTOPIA Fiber powered air quality monitoring program1 stations 🇻🇳Vietnam Center For Environmental Monitoring Portal (cổng Thông Tin Quan Trắc Môi Trường) 125 stations Waqi World Air Quality Index data feed5 stations 🇺🇸Washington SCSB Northwest Clean Air Agency69 stations Washington State Department Of Ecology 120 stations 🇺🇸WE ACT For Environmental Justice West Harlem Environmental Action, Inc11 stations 🇦🇺Western Australia DWER Western Australia Department of Water and Environmental Regulation17 stations 🇿🇲Zambia CEEEZ Centre for Energy, Environment and Engineering1 stations 🇬🇷ΥΠΟΥΡΓΕΙΟ ΠΕΡΙΒΑΛΛΟΝΤΟΣ ΚΑΙ ΕΝΕΡΓΕΙΑΣ - Greek Ministry Of Environment And Energy 14 stations 🇹🇭ยักษ์ขาว Yakkaw (White Giant) 304 stations 🇺🇸საქართველოს გარემოს დაცვისა და სოფლის მეურნეობის სამინისტრო - Ministry Of Environment Protection And Agriculture Of Georgia 15 stations

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQI Air Pollution Level Health Implications Cautionary Statement (for PM2.5)
0 - 50 Good Air quality is considered satisfactory, and air pollution poses little or no risk None
51 -100 Moderate Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150 Unhealthy for Sensitive Groups Members of sensitive groups may experience health effects. The general public is not likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200 Unhealthy Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300 Very Unhealthy Health warnings of emergency conditions. The entire population is more likely to be affected. Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+ Hazardous Health alert: everyone may experience more serious health effects Everyone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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