Returns annual summary data for a single state

Provides data aggregated to an annual summary matching the variables provided.

byU.S. Environmental Protection Agency (EPA) EnviroFacts

84calls

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Tool IDepa_envirofacts.annualdata.bystate.retrieve.v1.2e6f3769

Request parametersJSON

Before this Call

1 credit / call

The final charge is settled from actual provider usage and will appear in Usage.

Field reference

emailstringRequired

User ID (email address)

paramarrayRequired

Parameter code. Enter a 5-digit AQS parameter code (or multiple codes separated by commas). Example 44201,88101,88502. Use the list/parametersByClass service for valid parameter codes. (e.g., https://aqs.epa.gov/data/api/list/parametersByClass?email=test@aqs.api&key=test&pc=CRITERIA)

bdateintegerRequired

Begin date of data (YYYYMMDD). For example 20100101.

edateintegerRequired

End date of data (YYYYMMDD). For example 20101231.

cbdateintegerOptional

Beginning of window to look for changed data (YYYYMMDD). For example, to get data for 2010 that last changed in March of 2011, use these parameters. bdate = 20100101, edate = 20101231, cbdate = 20110301, cedate = 20110331.

cedateintegerOptional

End of window to look for changed data (YYYYMMDD). For example, to get data for 2010 that last changed in March of 2011, use these parameters. bdate = 20100101, edate = 20101231, cbdate = 20110301, cedate = 20110331.

statestringRequired

State FIPS code - must be two digits including leading zero Use the list/states service for a list of state codes (e.g., https://aqs.epa.gov/data/api/list/states?email=test@aqs.api&key=test).