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: 1,777
Sensors with data: 51
Parameters: PM2.5
Date range: Sep 15, 2026 – Sep 18, 2026(about 4 days)

Trends

PM2.5 over time

Network aggregate · daily averages for your filter window

15 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 Traffic147
Takoradi Market Circle146
Tamale Central High Street146
Ho Central74
Salaga Central74

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 (1,777)

Showing 1021–1040 of 1,777

Newest Oldest Highest

Ho Central AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

13.71µg/m³

Ho Central • Volta

Passed

Hohoe AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

18.9µg/m³

Hohoe Market • Volta

Passed

Kintampo Central AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

22.45µg/m³

Kintampo Central • Bono East

Passed

Wa Main Traffic

Sep 16, 2026 · 7:00 AM

PM2.5

31.15µg/m³

Wa Main Traffic • Upper West

Passed

Gambaga AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

39.89µg/m³

Gambaga Central • North East

Passed

Takoradi Market Circle

Sep 16, 2026 · 7:00 AM

PM2.5

20.11µg/m³

Takoradi Market Circle • Western

Passed

Sefwi Wiawso AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

13.57µg/m³

Sefwi Wiawso Central • Western North

Passed

Techiman Market AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

20.6µg/m³

Techiman Market • Bono East

Passed

Salaga AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

44.48µg/m³

Salaga Central • Savannah

Passed

Bole AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

41.61µg/m³

Bole Town • Savannah

Passed

Berekum Market AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

17.43µg/m³

Berekum Market • Bono

Passed

Bibiani AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

15.39µg/m³

Bibiani Town • Western North

Passed

Walewale AQ Station

Sep 16, 2026 · 7:00 AM

PM2.5

28.63µg/m³

Walewale Central • North East

Passed

Wa Central AQ Station 2

Sep 16, 2026 · 6:00 AM

PM2.5

18.63µg/m³

Wa Main Traffic • Upper West

Passed

Kintampo Central AQ Station

Sep 16, 2026 · 6:00 AM

PM2.5

22.64µg/m³

Kintampo Central • Bono East

Passed

Bechem Market AQ Station

Sep 16, 2026 · 6:00 AM

PM2.5

24.8µg/m³

Bechem Market • Ahafo

Passed

Berekum Market AQ Station

Sep 16, 2026 · 6:00 AM

PM2.5

22.92µg/m³

Berekum Market • Bono

Passed

Wa Main Traffic

Sep 16, 2026 · 6:00 AM

PM2.5

33.49µg/m³

Wa Main Traffic • Upper West

Passed

Gambaga AQ Station

Sep 16, 2026 · 6:00 AM

PM2.5

23.76µg/m³

Gambaga Central • North East

Passed

Bole AQ Station

Sep 16, 2026 · 6:00 AM

PM2.5

28.24µg/m³

Bole Town • Savannah

Passed

Timestamp	Sensor	Parameter	Value	Quality
Sep 16, 2026 7:00 AM	Ho Central AQ Station Ho Central • Volta	PM2.5	13.71µg/m³	Passed
Sep 16, 2026 7:00 AM	Hohoe AQ Station Hohoe Market • Volta	PM2.5	18.9µg/m³	Passed
Sep 16, 2026 7:00 AM	Kintampo Central AQ Station Kintampo Central • Bono East	PM2.5	22.45µg/m³	Passed
Sep 16, 2026 7:00 AM	Wa Main Traffic Wa Main Traffic • Upper West	PM2.5	31.15µg/m³	Passed
Sep 16, 2026 7:00 AM	Gambaga AQ Station Gambaga Central • North East	PM2.5	39.89µg/m³	Passed
Sep 16, 2026 7:00 AM	Takoradi Market Circle Takoradi Market Circle • Western	PM2.5	20.11µg/m³	Passed
Sep 16, 2026 7:00 AM	Sefwi Wiawso AQ Station Sefwi Wiawso Central • Western North	PM2.5	13.57µg/m³	Passed
Sep 16, 2026 7:00 AM	Techiman Market AQ Station Techiman Market • Bono East	PM2.5	20.6µg/m³	Passed
Sep 16, 2026 7:00 AM	Salaga AQ Station Salaga Central • Savannah	PM2.5	44.48µg/m³	Passed
Sep 16, 2026 7:00 AM	Bole AQ Station Bole Town • Savannah	PM2.5	41.61µg/m³	Passed
Sep 16, 2026 7:00 AM	Berekum Market AQ Station Berekum Market • Bono	PM2.5	17.43µg/m³	Passed
Sep 16, 2026 7:00 AM	Bibiani AQ Station Bibiani Town • Western North	PM2.5	15.39µg/m³	Passed
Sep 16, 2026 7:00 AM	Walewale AQ Station Walewale Central • North East	PM2.5	28.63µg/m³	Passed
Sep 16, 2026 6:00 AM	Wa Central AQ Station 2 Wa Main Traffic • Upper West	PM2.5	18.63µg/m³	Passed
Sep 16, 2026 6:00 AM	Kintampo Central AQ Station Kintampo Central • Bono East	PM2.5	22.64µg/m³	Passed
Sep 16, 2026 6:00 AM	Bechem Market AQ Station Bechem Market • Ahafo	PM2.5	24.8µg/m³	Passed
Sep 16, 2026 6:00 AM	Berekum Market AQ Station Berekum Market • Bono	PM2.5	22.92µg/m³	Passed
Sep 16, 2026 6:00 AM	Wa Main Traffic Wa Main Traffic • Upper West	PM2.5	33.49µg/m³	Passed
Sep 16, 2026 6:00 AM	Gambaga AQ Station Gambaga Central • North East	PM2.5	23.76µg/m³	Passed
Sep 16, 2026 6:00 AM	Bole AQ Station Bole Town • Savannah	PM2.5	28.24µg/m³	Passed

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