Live Ghana Air Quality Tracker (AQI)
This page shows real-time air quality for all 16 regions of Ghana.
Measured data comes from local monitoring stations via OpenAQ.
Estimated data fills the gaps using Open-Meteo’s model where no station exists.
AQI scale (US EPA): Good → Moderate → Unhealthy for Sensitive Groups → Unhealthy → Very Unhealthy → Hazardous.
Tip: During Harmattan, PM2.5 can spike—check the “Category” column and follow the advisory.
Disclaimer: Informational only; not medical advice. Sensitive groups (children, older adults, people with heart or lung disease) should follow their doctor’s guidance.
| Region | Capital | AQI (US EPA) | Category | PM2.5 | PM10 | Updated | Source |
|---|---|---|---|---|---|---|---|
| Ahafo | Goaso | 74 | Moderate | 32.6 µg/m³ | 83.6 µg/m³ | 2026-03-03T23:00 | Estimated |
| Ashanti | Kumasi | 79 | Moderate | 28.6 µg/m³ | 65.7 µg/m³ | 2026-03-03T23:00 | Estimated |
| Bono | Sunyani | 79 | Moderate | 28.5 µg/m³ | 61.7 µg/m³ | 2026-03-03T23:00 | Estimated |
| Bono East | Techiman | 89 | Moderate | 31.7 µg/m³ | 72.2 µg/m³ | 2026-03-03T23:00 | Estimated |
| Central | Cape Coast | 64 | Moderate | 18.3 µg/m³ | 56 µg/m³ | 2026-03-03T23:00 | Estimated |
| Eastern | Koforidua | 80 | Moderate | 21.4 µg/m³ | 60.1 µg/m³ | 2026-03-03T23:00 | Estimated |
| Greater Accra | Accra | 70 | Moderate | 22.1 µg/m³ | 74 µg/m³ | 2026-03-03T23:00 | Estimated |
| North East | Nalerigu | 157 | Unhealthy | 61.9 µg/m³ | 189.1 µg/m³ | 2026-03-03T23:00 | Estimated |
| Northern | Tamale | 136 | Unhealthy for Sensitive Groups | 44.1 µg/m³ | 91.5 µg/m³ | 2026-03-03T23:00 | Estimated |
| Oti | Dambai | 113 | Unhealthy for Sensitive Groups | 56 µg/m³ | 108 µg/m³ | 2026-03-03T23:00 | Estimated |
| Savannah | Damongo | 105 | Unhealthy for Sensitive Groups | 38.4 µg/m³ | 73.1 µg/m³ | 2026-03-03T23:00 | Estimated |
| Upper East | Bolgatanga | 161 | Unhealthy | 71.2 µg/m³ | 221.2 µg/m³ | 2026-03-03T23:00 | Estimated |
| Upper West | Wa | 122 | Unhealthy for Sensitive Groups | 48.4 µg/m³ | 115 µg/m³ | 2026-03-03T23:00 | Estimated |
| Volta | Ho | 87 | Moderate | 22.7 µg/m³ | 53.3 µg/m³ | 2026-03-03T23:00 | Estimated |
| Western | Sekondi-Takoradi | 60 | Moderate | 18.7 µg/m³ | 68.7 µg/m³ | 2026-03-03T23:00 | Estimated |
| Western North | Sefwi Wiawso | 70 | Moderate | 21.8 µg/m³ | 45.3 µg/m³ | 2026-03-03T23:00 | Estimated |
Measured data provided by OpenAQ where available. Estimated data provided by Open-Meteo when local monitoring stations are unavailable. AQI computed using US EPA method when direct AQI is not present. Information only.
Understanding Ghana’s Air Quality
Ghana air quality varies widely between regions, seasons, and even times of day. Urban centers such as Accra, Kumasi, and Takoradi often experience higher particulate matter (PM2.5 and PM10) levels due to traffic, industrial activity, and open burning.
In contrast, rural areas generally record cleaner air, though conditions can change quickly during Harmattan, when dry Saharan dust drifts across West Africa. This Ghana air quality tracker collects live measurements from monitoring stations and supplements them with satellite-based estimates to provide a complete national picture.
Monitoring Ghana’s air quality helps residents, travelers, and policymakers make informed decisions about outdoor activities and public health. Poor air quality can aggravate asthma, heart, and lung conditions, so it’s important to check local AQI levels before exercising outdoors or planning events. By tracking trends over time, this data also supports Ghana’s long-term goals for environmental protection, sustainable transport, and clean-energy development.
For the most accurate readings, view both the AQI category and the PM2.5 values shown for your region, and revisit this page regularly as new data updates every few minutes.
Air Quality FAQs
What causes poor air quality in Ghana?
The main causes of poor Ghana air quality are vehicle emissions, industrial activities, open burning of waste, and seasonal Harmattan dust from the Sahara Desert. These factors combine to raise levels of PM2.5 and PM10, which are key indicators of air pollution.
When is air quality in Ghana worst?
Air quality in Ghana tends to be worst during the Harmattan season (December–March). During this time, dry dusty winds blow south from the Sahara, reducing visibility and increasing fine particulate matter across the country.
How can I protect myself from bad air quality?
To protect yourself when Ghana air quality levels are high, limit outdoor exercise, close windows during heavy dust or smog, and use an N95 mask when necessary. People with asthma or heart conditions should check the AQI daily and follow their doctor’s recommendations.