Education
20 columns
110 rows
8 formats

Campus Air Sensor Metrics

This dataset provides comprehensive, time-stamped air quality metrics from IoT sensors deployed across indoor and outdoor zones of educational campuses. It enables facilities managers and EdTech teams to monitor environmental safety, track sustainability initiatives, and respond to health-related alerts, supporting data-driven campus management and compliance.

last updated 1 Dec 2025
by GoMask

The brief that made it

Real-time air quality monitoring for campus safety compliance

Sample rows

preview · 8 of 110 rows · all 20 columns

sensor_idstring	sensor_statusstring	battery_level_percentfloat	is_alertboolean	alert_typestring	zone_idstring	zone_namestring	zone_typestring	location_descriptionstring	latitudefloat	longitudefloat	reading_idstring	reading_timestampdatetime	pm2_5float	pm10float	co2float	temperature_cfloat	humidity_percentfloat	vocfloat	aqiinteger
SENS-001	active	94.2	false	blank	ZONE-1	Library	indoor	North corner near reference desk	40.7128	-74.006	READ-0001	2024-06-04T07:14:32	12.1	23.7	506	21.6	45.2	123	28
SENS-002	active	88.7	false	blank	ZONE-2	Lecture Hall A	indoor	Back wall, above exit door	40.7131	-74.0055	READ-0002	2024-06-04T07:18:02	15.7	28.4	496	22.4	48.9	130	33
SENS-003	active	86.1	false	blank	ZONE-3	Art Gallery	indoor	East wing near sculpture display	40.7135	-74.0072	READ-0003	2024-06-04T07:21:16	8.3	17.2	422	20.8	52.3	115	18
SENS-004	active	66.3	true	high CO2	ZONE-4	Boiler Room	indoor	Near main water inlet	40.7139	-74.008	READ-0004	2024-06-04T07:23:45	62.3	112.5	2438	38.5	12.1	1072	186
SENS-005	active	80.1	false	blank	ZONE-5	Courtyard	outdoor	Near fountain center	40.7144	-74.0091	READ-0005	2024-06-04T07:26:11	9.6	13.5	432	19.7	58.4	54	24
SENS-006	active	87.7	false	blank	ZONE-6	Playground	outdoor	Under main shade structure	40.7152	-74.0104	READ-0006	2024-06-04T07:28:42	7.8	10.9	447	20.9	64.3	72	16
SENS-007	active	79.3	false	blank	ZONE-7	Science Building 2nd Floor	indoor	Hallway by biology lab	40.716	-74.0111	READ-0007	2024-06-04T07:32:25	13.2	24.6	521	21.2	40.6	145	29
SENS-008	active	56.8	true	high PM2.5	ZONE-8	Underground Garage	indoor	Entrance ramp, east side	40.7168	-74.0128	READ-0008	2024-06-04T07:34:54	83.7	154.2	3980	28.6	9.2	1350	320
SENS-009	active	91.4	false	blank	ZONE-9	Track Field	outdoor	Southwest bleachers	40.7174	-74.0142	READ-0009	2024-06-04T07:38:13	5.2	9.8	476	23.3	38.1	63	14
SENS-010	active	85.6	false	blank	ZONE-10	Staff Lounge	indoor	Coffee machine area	40.7179	-74.0157	READ-0010	2024-06-04T07:40:39	10.7	21.3	412	20.5	49.6	108	20
SENS-011	active	90.3	false	blank	ZONE-11	Roof Garden	outdoor	Central planter	40.7183	-74.0163	READ-0011	2024-06-04T07:43:21	7.9	13.6	468	24.4	58.2	121	17
SENS-012	active	69.2	true	high PM10	ZONE-12	Lecture Hall B	indoor	Near projection booth	40.7191	-74.0172	READ-0012	2024-06-04T07:45:59	51.2	104.8	1588	35.8	19.5	842	132
SENS-013	active	92.8	false	blank	ZONE-13	Main Entrance	outdoor	Right side, under canopy	40.7196	-74.0181	READ-0013	2024-06-04T07:49:08	6.1	10.2	426	17.4	65.7	80	12
SENS-014	active	84.3	false	blank	ZONE-14	East Gate	outdoor	Gate column, south face	40.7203	-74.0194	READ-0014	2024-06-04T07:52:31	8.7	14.5	455	22.8	43.9	96	19
SENS-015	active	76.5	false	blank	ZONE-15	West Wing	indoor	End of corridor near elevator	40.721	-74.0207	READ-0015	2024-06-04T07:54:58	14.2	29.4	522	22.2	41.8	149	31
SENS-016	active	82.7	false	blank	ZONE-16	Student Center	indoor	Reception desk	40.7217	-74.0213	READ-0016	2024-06-04T07:57:24	17.9	38.7	573	23.1	50.7	178	38
SENS-017	active	13.2	true	high VOC	ZONE-17	Basement Storage	indoor	Near emergency exit	40.7223	-74.0225	READ-0017	2024-06-04T08:00:41	97.4	194.1	6542	39.1	8.4	1921	431
SENS-018	active	74.5	false	blank	ZONE-18	Science Building 1st Floor	indoor	Physics lab entry	40.7229	-74.0231	READ-0018	2024-06-04T08:04:15	5.6	11.3	468	21.8	54.2	112	17
SENS-019	active	82.1	false	blank	ZONE-19	South Parking Lot	outdoor	Near entry booth	40.7237	-74.0246	READ-0019	2024-06-04T08:06:51	12.6	18.1	480	26.2	41.5	90	22
SENS-020	active	91.9	false	blank	ZONE-20	Computer Lab	indoor	Back row, workstation 12	40.7241	-74.0252	READ-0020	2024-06-04T08:09:36	10.8	19.9	411	20.2	36.8	102	19

What the 110 rows show

from the 110-row sample

Active (sensor status) stands out: mean battery_level_percent is 81.1, against 26.6 for the rest.

17%is_alert = true
82.6median battery_level_percent
2zone types
12.6median pm2_5
21.3median pm10
492median co2

Mean battery_level_percent by sensor_status110 rows

battery_level_percent110 rows, in bands of 10

Median 82.6, from 2.1 to 98.6.

alert_type19 rows with a value · 91 left blank

high CO26
high VOC6
high PM2.55
high PM102

20 columns by typefrom the column list below

string 8
integer 1
float 9
datetime 1
boolean 1

Columns

20 columns in four groups

blueprint · 20 columns
column	type	description	example
Text 8 columns
`sensor_id`	string	Unique identifier for each IoT air quality sensor deviceunique	SENS-001
`zone_id`	string	Unique identifier for the campus zone where the sensor is located	ZONE-1
`zone_name`	string	Human-readable name of the campus zone (e.g., Library, Science Building, Courtyard)	Library
`zone_type`	string	Type of campus zone (e.g., indoor, outdoor)indoor · outdoor	indoor
`location_description`	string	Detailed description of the sensor's physical location within the zoneoptional	Near main water inlet
`reading_id`	string	Unique identifier for each sensor readingunique	READ-0001
`sensor_status`	string	Operational status of the sensor at the time of readingactive · inactive · maintenance · error · optional	active
`alert_type`	string	Type of alert triggered (e.g., high CO2, high PM2.5)4 types · optional	high CO2
Numbers 10 columns
`latitude`	float	Latitude coordinate of the sensor's location-90 to 90 · optional	40.7128
`longitude`	float	Longitude coordinate of the sensor's location-180 to 180 · optional	-74.006
`pm2_5`	float	Particulate matter 2.5 concentration (μg/m³)0 or more	12.1
`pm10`	float	Particulate matter 10 concentration (μg/m³)0 or more · optional	23.7
`co2`	float	Carbon dioxide concentration (ppm)0 or more · optional	506
`temperature_c`	float	Ambient temperature in degrees Celsiusoptional	21.6
`humidity_percent`	float	Relative humidity percentage0 to 100 · optional	45.2
`voc`	float	Volatile organic compounds concentration (ppb)0 or more · optional	123
`aqi`	integer	Calculated Air Quality Index value for the reading0 or more · optional	28
`battery_level_percent`	float	Sensor battery level as a percentage0 to 100 · optional	94.2
Dates and times 1 column
`reading_timestamp`	datetime	Date and time when the sensor reading was recorded	2024-06-04T07:14:32
True or false 1 column
`is_alert`	boolean	Indicates if the reading triggered an air quality alertoptional	false

Use it for

An education dashboard
The is_alert rate, battery_level_percent by sensor_status and a breakdown of alert_type. Excel, Power BI or Tableau.
Why do the 98 active rows have a mean battery_level_percent of 81.1?
A root-cause class exercise
Hand out the rows and one question. The answer is in the data, not in the brief.
Sensors110
SENS-00194.2active
SENS-00466.3active
SENS-00856.8active
A software demo
Believable sensors with zone_id, zone_name and zone_type to fill a screen in front of a buyer.

This dataset110 rows20 columns

Yours1,000 rows20 columnslocation_description: UK only

blueprint · campus-air-sensor-metrics

Behind this dataset

Same schema. As many rows as you need.

These 110 rows came out of a blueprint — 20 columns with generation rules behind each one. Open it in Data Factory to retune a column, add your own, wire in foreign keys, and run it at the size you actually need.

Rules it was built with

Each sensor logs hourly air quality values (PM2.5, CO2, temperature, humidity).
Sensors are grouped by building and designated zone (classroom, lab, hallway, outdoors).
Missing readings are flagged if gaps exceed 2 consecutive hours.
Sensor uptime is tracked; alerts are generated if uptime drops below 95% weekly.
Values exceeding safe thresholds trigger notification status.

Rows1,000 rows10,000 rows100,000 rows1,000,000 rows

Open the blueprint in Data Factory

1 credit per row. Preview 20 rows free. Buy rows for the full run.

Exports: CSV, JSON, JSONL, Parquet, SQL, Excel, TSV, XML
Licence: yours to use, including commercially
API slug: campus-air-sensor-metrics

What should your data show?

No signup. No card.

Sample rows

What the 110 rows show

Columns

Use it for

An education dashboard

A root-cause class exercise

A software demo

Make it yours.

Same schema. As many rows as you need.

More in Education

What should your data show?