PurpleAir GMU InSitu API Endpoints for FireAlarm

Below are the details of the InSitu API endpoints to get sensor and reading data.

Provider	Endpoint	Required Variables	Optional Variables	Default Values	Constraints
PurpleAir-GMU-Raw	sensor_data	date, min_lon, max_lon, min_lat, max_lat, provider	variable (can be pm2_5, temperature, or humidity)	variable: pm2_5	No specific constraints
	Sample Request: https://insitu-api.stcenter.net/sensor_data?date=2022-07-01&variable=pm2_5&min_lon=-123.0&max_lon=-122.0&min_lat=37.0&max_lat=38.0&provider=PurpleAir-GMU-Raw
	activities	sensor_ids, sd (start date), provider			Maximum of 10 sensors allowed per request. End date is not allowed.
	Sample Request: https://insitu-api.stcenter.net/activities?sd=2022-07-01&sensor_ids=34653,9678,90465,14859,56109,142608,14973,55503,73135,39885&provider=PurpleAir-GMU-Raw
PurpleAir-GMU-Raw-Hourly	sensor_data	date, min_lon, max_lon, min_lat, max_lat, provider	variable (can be pm2_5, temperature, or humidity)	variable: pm2_5	No specific constraints
	Sample Request: https://insitu-api.stcenter.net/sensor_data?date=2022-07-01&variable=pm2_5&min_lon=-123.0&max_lon=-122.0&min_lat=37.0&max_lat=38.0&provider=PurpleAir-GMU-Raw-Hourly
	activities	sensor_ids, sd (start date), ed (end date), provider			Maximum of 500 sensors allowed per request. An end date is mandatory for each request. The time span between the start date and end date must not exceed 7 days.
	Sample Request: https://insitu-api.stcenter.net/activities?sd=2022-07-01&ed=2022-07-03&sensor_ids=34653,9678,90465,14859,56109,142608,14973,55503,73135,39885&provider=PurpleAir-GMU-Raw-Hourly
PurpleAir-GMU-Intermediate	sensor_data	date, min_lon, max_lon, min_lat, max_lat, provider	variable (can be pm2_5, temperature, or humidity)	variable: pm2_5
	Sample Request: https://insitu-api.stcenter.net/sensor_data?date=2022-07-01&variable=pm2_5&min_lon=-118.67&max_lon=-118.15&min_lat=33.70&max_lat=34.34&provider=PurpleAir-GMU-Intermediate
	activities	sensor_ids, sd (start date), ed (end date), provider			Maximum of 500 sensors allowed per request. An end date is mandatory for each request. The time span between the start date and end date must not exceed 7 days. Start and end dates cannot be the same.
	Sample Request: https://insitu-api.stcenter.net/activities?sd=2022-07-01&ed=2022-07-03&sensor_ids=96771,4069,130445,96855,96243,27235,34873,130445,90323,80807,23945,56899&provider=PurpleAir-GMU-Intermediate
PurpleAir-GMU-Cal	sensor_data	date, min_lon, max_lon, min_lat, max_lat, provider	variable (can be pm2_5, temperature, or humidity)	variable: pm2_5	Bounding box must be within Los Angeles: [33.70, -118.67] to [34.34, -118.15]
	Sample Request: https://insitu-api.stcenter.net/sensor_data?date=2022-07-01&variable=pm2_5&min_lon=-118.67&max_lon=-118.15&min_lat=33.70&max_lat=34.34&provider=PurpleAir-GMU-Cal
	activities	sensor_ids, sd (start date), ed (end date), provider			Maximum of 500 sensors allowed per request. An end date is mandatory for each request. The time span between the start date and end date must not exceed 7 days. Start and end dates cannot be the same.
	Sample Request: https://insitu-api.stcenter.net/activities?sd=2022-07-01&ed=2022-07-02&sensor_ids=96771,4069,130445,96855,96243,27235,34873,130445,90323,80807,23945,56899&provider=PurpleAir-GMU-Cal

Below are the details of the InSitu API endpoints to get statistics of each sensor.

Provider	Endpoint	Required Variables	Optional Variables	Default Values	Constraints
PurpleAir-GMU-Raw	statistics	provider	startTime, endTime		No specific constraints
	Sample Request: https://insitu-api.stcenter.net/statistics?provider=PurpleAir-GMU-Raw&startTime=2022-07-01T00:00:00Z&endTime=2022-07-02T00:00:00Z
PurpleAir-GMU-Raw-Hourly	statistics	provider	startTime, endTime		No specific constraints
	Sample Request: https://insitu-api.stcenter.net/statistics?provider=PurpleAir-GMU-Raw-Hourly&startTime=2022-07-01T00:00:00Z&endTime=2022-07-02T00:00:00Z
PurpleAir-GMU-Intermediate	statistics	provider	startTime, endTime		No specific constraints
	Sample Request: https://insitu-api.stcenter.net/statistics?provider=PurpleAir-GMU-Intermediate&startTime=2022-07-01T00:00:00Z&endTime=2022-07-02T00:00:00Z
PurpleAir-GMU-Cal	statistics	provider	startTime, endTime		No specific constraints
	Sample Request: https://insitu-api.stcenter.net/statistics?provider=PurpleAir-GMU-Cal&startTime=2022-07-01T00:00:00Z&endTime=2022-07-02T00:00:00Z