Republic of Ghana · Environmental Protection Authority

Ghana AQ HubGhana Air Quality Data Hub

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: 98
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

66

Peak AQI

77

PM2.5 24.4 µg/m³

Period change (AQI)

+14

First vs last day in window

Passed QC

100%

Review

0%

Failed QC

0%

Top locations

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

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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

Readings

Raw measurements (98)

Showing 1–20 of 98

Newest Oldest Highest

Bolgatanga Central AQ Station

Sep 18, 2026 · 6:10 AM

PM2.5

34.6µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 11:54 PM

PM2.5

94.2µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 11:00 PM

PM2.5

17.23µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 10:00 PM

PM2.5

34.54µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 9:00 PM

PM2.5

25.08µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 8:00 PM

PM2.5

37.18µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 7:00 PM

PM2.5

36.17µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 6:00 PM

PM2.5

25.67µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 5:00 PM

PM2.5

38.11µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 4:00 PM

PM2.5

36.9µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 3:00 PM

PM2.5

36.31µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 2:00 PM

PM2.5

21.58µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 1:00 PM

PM2.5

16.5µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 12:00 PM

PM2.5

16.25µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 11:00 AM

PM2.5

24µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 10:00 AM

PM2.5

25.79µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 9:00 AM

PM2.5

21.64µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 8:00 AM

PM2.5

27.98µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 7:00 AM

PM2.5

32.01µg/m³

Bolgatanga Central • Upper East

Passed

Bolgatanga Central AQ Station

Sep 17, 2026 · 6:00 AM

PM2.5

43.2µg/m³

Bolgatanga Central • Upper East

Passed

Timestamp	Sensor	Parameter	Value	Quality
Sep 18, 2026 6:10 AM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	34.6µg/m³	Passed
Sep 17, 2026 11:54 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	94.2µg/m³	Passed
Sep 17, 2026 11:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	17.23µg/m³	Passed
Sep 17, 2026 10:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	34.54µg/m³	Passed
Sep 17, 2026 9:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	25.08µg/m³	Passed
Sep 17, 2026 8:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	37.18µg/m³	Passed
Sep 17, 2026 7:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	36.17µg/m³	Passed
Sep 17, 2026 6:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	25.67µg/m³	Passed
Sep 17, 2026 5:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	38.11µg/m³	Passed
Sep 17, 2026 4:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	36.9µg/m³	Passed
Sep 17, 2026 3:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	36.31µg/m³	Passed
Sep 17, 2026 2:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	21.58µg/m³	Passed
Sep 17, 2026 1:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	16.5µg/m³	Passed
Sep 17, 2026 12:00 PM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	16.25µg/m³	Passed
Sep 17, 2026 11:00 AM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	24µg/m³	Passed
Sep 17, 2026 10:00 AM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	25.79µg/m³	Passed
Sep 17, 2026 9:00 AM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	21.64µg/m³	Passed
Sep 17, 2026 8:00 AM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	27.98µg/m³	Passed
Sep 17, 2026 7:00 AM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	32.01µg/m³	Passed
Sep 17, 2026 6:00 AM	Bolgatanga Central AQ Station Bolgatanga Central • Upper East	PM2.5	43.2µg/m³	Passed

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