Network measurements, explored in detail

Filter raw sensor readings by place, pollutant, and date — with network trends and quality breakdowns for the selected window.

Readings: 2,353
Sensors with data: 51
Parameters: PM2.5
Date range: Sep 14, 2026 – Sep 18, 2026(about 5 days)

Trends

PM2.5 over time

Network aggregate · daily averages for your filter window

14 Sept – 18 Sept 2026

Average AQI

Peak AQI

PM2.5 24.4 µg/m³

Period change (AQI)

+14

First vs last day in window

Passed QC

100%

Review

Failed QC

Top locations

Wa Main Traffic195
Takoradi Market Circle194
Tamale Central High Street194
Ho Central98
Salaga Central98

Filter readings

Narrow the dataset

Adjust filters below — trends and the readings table update together.

Last 24 hours Last 7 days Last 30 days PM2.5 only

SensorRegionParameter

Start dateEnd date

Value range

Quality flag

Clear

Readings

Raw measurements (2,353)

Showing 101–120 of 2,353

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Takoradi Market Circle

Sep 17, 2026 · 9:00 PM

PM2.5

16.65µg/m³

Takoradi Market Circle • Western

Passed

Dambai Central AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

10.08µg/m³

Dambai Central • Oti

Passed

Salaga AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

26.03µg/m³

Salaga Central • Savannah

Passed

Walewale AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

21.13µg/m³

Walewale Central • North East

Passed

Ho Central AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

12.66µg/m³

Ho Central • Volta

Passed

Nkwanta AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

16.34µg/m³

Nkwanta Town • Oti

Passed

Gambaga AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

25.41µg/m³

Gambaga Central • North East

Passed

Techiman Market AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

20.8µg/m³

Techiman Market • Bono East

Passed

Tamale North AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

19.59µg/m³

Tamale Central High Street • Northern

Passed

Goaso Central AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

14µg/m³

Goaso Central • Ahafo

Passed

Takoradi Market AQ Station 2

Sep 17, 2026 · 9:00 PM

PM2.5

14.82µg/m³

Takoradi Market Circle • Western

Passed

Tamale Central High Street

Sep 17, 2026 · 9:00 PM

PM2.5

30.22µg/m³

Tamale Central High Street • Northern

Passed

Wa Central AQ Station 2

Sep 17, 2026 · 9:00 PM

PM2.5

27.46µg/m³

Wa Main Traffic • Upper West

Passed

Bibiani AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

17.45µg/m³

Bibiani Town • Western North

Passed

Hohoe AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

14.75µg/m³

Hohoe Market • Volta

Passed

Sunyani Central AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

20.07µg/m³

Sunyani Central • Bono

Passed

Bole AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

27.19µg/m³

Bole Town • Savannah

Passed

Wa Main Traffic

Sep 17, 2026 · 9:00 PM

PM2.5

17.33µg/m³

Wa Main Traffic • Upper West

Passed

Bechem Market AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

12.71µg/m³

Bechem Market • Ahafo

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

25.08µg/m³

Bolgatanga Central • Upper East

Passed

Timestamp	Sensor	Parameter	Value	Quality
Sep 17, 2026 9:00 PM	Takoradi Market Circle Takoradi Market Circle • Western	PM2.5	16.65µg/m³	Passed
Sep 17, 2026 9:00 PM	Dambai Central AQ Station Dambai Central • Oti	PM2.5	10.08µg/m³	Passed
Sep 17, 2026 9:00 PM	Salaga AQ Station Salaga Central • Savannah	PM2.5	26.03µg/m³	Passed
Sep 17, 2026 9:00 PM	Walewale AQ Station Walewale Central • North East	PM2.5	21.13µg/m³	Passed
Sep 17, 2026 9:00 PM	Ho Central AQ Station Ho Central • Volta	PM2.5	12.66µg/m³	Passed
Sep 17, 2026 9:00 PM	Nkwanta AQ Station Nkwanta Town • Oti	PM2.5	16.34µg/m³	Passed
Sep 17, 2026 9:00 PM	Gambaga AQ Station Gambaga Central • North East	PM2.5	25.41µg/m³	Passed
Sep 17, 2026 9:00 PM	Techiman Market AQ Station Techiman Market • Bono East	PM2.5	20.8µg/m³	Passed
Sep 17, 2026 9:00 PM	Tamale North AQ Station Tamale Central High Street • Northern	PM2.5	19.59µg/m³	Passed
Sep 17, 2026 9:00 PM	Goaso Central AQ Station Goaso Central • Ahafo	PM2.5	14µg/m³	Passed
Sep 17, 2026 9:00 PM	Takoradi Market AQ Station 2 Takoradi Market Circle • Western	PM2.5	14.82µg/m³	Passed
Sep 17, 2026 9:00 PM	Tamale Central High Street Tamale Central High Street • Northern	PM2.5	30.22µg/m³	Passed
Sep 17, 2026 9:00 PM	Wa Central AQ Station 2 Wa Main Traffic • Upper West	PM2.5	27.46µg/m³	Passed
Sep 17, 2026 9:00 PM	Bibiani AQ Station Bibiani Town • Western North	PM2.5	17.45µg/m³	Passed
Sep 17, 2026 9:00 PM	Hohoe AQ Station Hohoe Market • Volta	PM2.5	14.75µg/m³	Passed
Sep 17, 2026 9:00 PM	Sunyani Central AQ Station Sunyani Central • Bono	PM2.5	20.07µg/m³	Passed
Sep 17, 2026 9:00 PM	Bole AQ Station Bole Town • Savannah	PM2.5	27.19µg/m³	Passed
Sep 17, 2026 9:00 PM	Wa Main Traffic Wa Main Traffic • Upper West	PM2.5	17.33µg/m³	Passed
Sep 17, 2026 9:00 PM	Bechem Market AQ Station Bechem Market • Ahafo	PM2.5	12.71µg/m³	Passed
Sep 17, 2026 9:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	25.08µg/m³	Passed

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