Search datasets
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The Historical Ambient Air Quality Data Inventory contains measured and estimated data on ambient air pollution for use in assessing air quality, assisting in designating attainment/non-attainment...
Search relevance: 151.65 | Views last month: 23 | Catalog Last Checked: September 10, 2026 at 07:10 PM -
This asset provides data on regional air quality, including trace level SO2, nitric acid, ozone, carbon monoxide, and NOy; and particulate sulfate, nitrate, and ammonium from 1989 to present....
Search relevance: 117.81 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 07:10 PM -
This RadNet Air Quality Data Asset includes all historical data (prior to 2005, when ERAMS was expanded to become RadNet, name changed to reflect new mission)
Search relevance: 116.66 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:10 PM -
Air Quality Index (AQI) data derived from air monitoring sites in the Louisville Metropolitan Statistical Area (MSA). This dataset includes the highest daily AQI values recorded for six major...
Search relevance: 113.22 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 07:12 PM -
A web page that describes and links to EPA systems for accessing and downloading ambient (outdoor) air quality and emissions data
Search relevance: 109.49 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:10 PM -
NARSTO_PAC2001_GVRD_CAPMON_AIR_QUAL_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Pacific 2001 Air Quality Study (PAC2001) Greater Vancouver Regional District (GVRD)...
Search relevance: 103.60 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 11:56 PM -
Impacts of fire smoke plumes on regional air quality, 2006–2013 data. Shape files of smoke plumes that define the geographic extent of smoke are from the NOAA Hazard Mapping System (HMS), and O3,...
Search relevance: 103.60 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:56 PM -
This dataset contains the data for figures in the paper "An evaluation of empirical and statistically based smoke plume injection height parametrisations used within air quality models". Only...
Search relevance: 101.71 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:58 PM -
Low-Cost-Sensors-AQ_PakAirQuality is the ground site data collected by the Pakistan Air Quality Initiative (PAQI) sensor network as part of the Low-Cost Air Quality Sensor Harmonization Database....
Search relevance: 100.64 | Views last month: 5 | Catalog Last Checked: November 03, 2026 at 11:51 PM -
The US EPA developed a set of modeled meteorology, emissions, air quality and pollutant deposition spanning the years 2002 through 2019. Modeled datasets cover the Conterminous US (CONUS) at a...
Search relevance: 100.25 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 06:58 PM -
Data files in this dataset contain the results presented in the manuscript "Inferring and evaluating satellite-based constraints on NOx emissions estimates in air quality simulations", under...
Search relevance: 97.91 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:59 PM -
This dataset documents the source of the data analyzed in the manuscript " Insights into the deterministic skill of air quality ensembles from the analysis of AQMEII data" led by Dr. Ioannis...
Search relevance: 97.78 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:53 PM -
Air quality sensor and filter data from Puente Jobos, Puerto Rico during 2023 and 2024. Data set includes data used to generate figures in the manuscript, hourly sensor data, and daily sensor and...
Search relevance: 95.73 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
NARSTO_EPA_HOUSTON_TEXAQS2000_CAMS_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Houston, Texas Air Quality...
Search relevance: 94.33 | Views last month: 11 | Catalog Last Checked: November 03, 2026 at 11:56 PM -
Data and CMAQ code associated with manuscript, "Updated in-cloud secondary aerosol production in the Northern Hemisphere predicted by the Community Multiscale Air Quality modeling system ". This...
Search relevance: 93.78 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:02 PM -
This dataset hosted at https://zenodo.org/records/10222897 contains observed and CMAQ estimated gas species data and meteorological data that were used in the analysis documented in the manuscript...
Search relevance: 93.50 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:00 PM -
AQS data is a publicly available dataset, which is part of this study. This data can be found on EPA website https://aqs.epa.gov/aqsweb/airdata/download_files.html (accessed on 1 April 2023). PA...
Search relevance: 90.87 | Views last month: 48 | Catalog Last Checked: September 10, 2026 at 07:02 PM -
This data set contains all relevant data used in the creation of the 4 illustrations in the manuscript. In all cases the data have been processed (averaged/aggregated over space and/or time) from...
Search relevance: 90.84 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:54 PM -
These data were used to generate the figures included in the following manuscript: Fahey, et al. (2017) "A framework for expanding aqueous chemistry in the Community Multiscale Air Quality (CMAQ)...
Search relevance: 89.67 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:53 PM
