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: 13,873
Sensors with data: 51
Parameters: PM2.5
Date range: Aug 25, 2026 – Sep 18, 2026(about 25 days)

Trends

PM2.5 over time

Network aggregate · daily averages for your filter window

25 Aug – 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 Traffic1,155
Takoradi Market Circle1,154
Tamale Central High Street1,154
Ho Central578
Salaga Central578

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 (13,873)

Showing 521–540 of 13,873

Newest Oldest Highest

Wa Central AQ Station 2

Sep 17, 2026 · 4:00 AM

PM2.5

17.1µg/m³

Wa Main Traffic • Upper West

Passed

Ho Central AQ Station

Sep 17, 2026 · 4:00 AM

PM2.5

9.84µg/m³

Ho Central • Volta

Passed

Hohoe AQ Station

Sep 17, 2026 · 4:00 AM

PM2.5

11µg/m³

Hohoe Market • Volta

Passed

Takoradi Market AQ Station 2

Sep 17, 2026 · 4:00 AM

PM2.5

6.86µg/m³

Takoradi Market Circle • Western

Passed

Sefwi Wiawso AQ Station

Sep 17, 2026 · 4:00 AM

PM2.5

7.8µg/m³

Sefwi Wiawso Central • Western North

Passed

Bibiani AQ Station

Sep 17, 2026 · 4:00 AM

PM2.5

9.36µg/m³

Bibiani Town • Western North

Passed

Tamale Central High Street

Sep 17, 2026 · 4:00 AM

PM2.5

17.19µg/m³

Tamale Central High Street • Northern

Passed

Wa Main Traffic

Sep 17, 2026 · 4:00 AM

PM2.5

14.28µg/m³

Wa Main Traffic • Upper West

Passed

Takoradi Market Circle

Sep 17, 2026 · 4:00 AM

PM2.5

10.88µg/m³

Takoradi Market Circle • Western

Passed

Goaso Central AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

13.59µg/m³

Goaso Central • Ahafo

Passed

Bechem Market AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

10.5µg/m³

Bechem Market • Ahafo

Passed

Sunyani Central AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

11.27µg/m³

Sunyani Central • Bono

Passed

Berekum Market AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

15.55µg/m³

Berekum Market • Bono

Passed

Techiman Market AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

14.01µg/m³

Techiman Market • Bono East

Passed

Kintampo Central AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

11.35µg/m³

Kintampo Central • Bono East

Passed

Gambaga AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

14.27µg/m³

Gambaga Central • North East

Passed

Walewale AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

20.06µg/m³

Walewale Central • North East

Passed

Tamale North AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

13.63µg/m³

Tamale Central High Street • Northern

Passed

Dambai Central AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

9.05µg/m³

Dambai Central • Oti

Passed

Nkwanta AQ Station

Sep 17, 2026 · 3:00 AM

PM2.5

11.62µg/m³

Nkwanta Town • Oti

Passed

Timestamp	Sensor	Parameter	Value	Quality
Sep 17, 2026 4:00 AM	Wa Central AQ Station 2 Wa Main Traffic • Upper West	PM2.5	17.1µg/m³	Passed
Sep 17, 2026 4:00 AM	Ho Central AQ Station Ho Central • Volta	PM2.5	9.84µg/m³	Passed
Sep 17, 2026 4:00 AM	Hohoe AQ Station Hohoe Market • Volta	PM2.5	11µg/m³	Passed
Sep 17, 2026 4:00 AM	Takoradi Market AQ Station 2 Takoradi Market Circle • Western	PM2.5	6.86µg/m³	Passed
Sep 17, 2026 4:00 AM	Sefwi Wiawso AQ Station Sefwi Wiawso Central • Western North	PM2.5	7.8µg/m³	Passed
Sep 17, 2026 4:00 AM	Bibiani AQ Station Bibiani Town • Western North	PM2.5	9.36µg/m³	Passed
Sep 17, 2026 4:00 AM	Tamale Central High Street Tamale Central High Street • Northern	PM2.5	17.19µg/m³	Passed
Sep 17, 2026 4:00 AM	Wa Main Traffic Wa Main Traffic • Upper West	PM2.5	14.28µg/m³	Passed
Sep 17, 2026 4:00 AM	Takoradi Market Circle Takoradi Market Circle • Western	PM2.5	10.88µg/m³	Passed
Sep 17, 2026 3:00 AM	Goaso Central AQ Station Goaso Central • Ahafo	PM2.5	13.59µg/m³	Passed
Sep 17, 2026 3:00 AM	Bechem Market AQ Station Bechem Market • Ahafo	PM2.5	10.5µg/m³	Passed
Sep 17, 2026 3:00 AM	Sunyani Central AQ Station Sunyani Central • Bono	PM2.5	11.27µg/m³	Passed
Sep 17, 2026 3:00 AM	Berekum Market AQ Station Berekum Market • Bono	PM2.5	15.55µg/m³	Passed
Sep 17, 2026 3:00 AM	Techiman Market AQ Station Techiman Market • Bono East	PM2.5	14.01µg/m³	Passed
Sep 17, 2026 3:00 AM	Kintampo Central AQ Station Kintampo Central • Bono East	PM2.5	11.35µg/m³	Passed
Sep 17, 2026 3:00 AM	Gambaga AQ Station Gambaga Central • North East	PM2.5	14.27µg/m³	Passed
Sep 17, 2026 3:00 AM	Walewale AQ Station Walewale Central • North East	PM2.5	20.06µg/m³	Passed
Sep 17, 2026 3:00 AM	Tamale North AQ Station Tamale Central High Street • Northern	PM2.5	13.63µg/m³	Passed
Sep 17, 2026 3:00 AM	Dambai Central AQ Station Dambai Central • Oti	PM2.5	9.05µg/m³	Passed
Sep 17, 2026 3:00 AM	Nkwanta AQ Station Nkwanta Town • Oti	PM2.5	11.62µg/m³	Passed

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