Air Quality Index (AQI) in Lebanon 🇱🇧

Live Air Quality Index (AQI) and PM2.5 Levels in Lebanon

Currently, the Air Quality Index (AQI) in Beirut, the capital of Lebanon, is measured at a score of 107. According to the US EPA health standard, this air quality rating is categorized as Moderate. The current atmosphere in Beirut is influenced by a PM2.5 (fine particulate matter) concentration of 37.8 µg/m³ and PM10 levels recorded at 42.7 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 29.4 µg/m³.

Beyond the primary urban hubs, atmospheric conditions and smog levels fluctuate across Lebanon based on industrial output, traffic density, and local weather patterns. Real-time pollution data and respiratory health alerts are also being actively monitored in cities like Ra’s Bayrūt, Sidon, Tyre, Nabatîyé et Tahta and Habboûch. Tracking these air quality metrics is essential for residents nationwide to manage outdoor exposure and maintain respiratory safety during periods of increased particulate concentration.

Air Quality Snapshot: Lebanon Right Now

Across 8 monitored cities in Lebanon, live air quality currently ranges from a low of 31 AQI in Tyre (the cleanest air right now) to a high of 107 AQI in Beirut (the most polluted). By US EPA health band, the nationwide distribution stands at 1 Good, 6 Moderate, 1 Unhealthy for Sensitive Groups. The average fine-particulate (PM2.5) concentration across these cities is 20.5 µg/m³ — approximately 4.1 times the World Health Organization (WHO) annual air quality guideline of 5 µg/m³.

Lebanon Air Quality: Major Cities Index

Jounieh
2
Zahlé
2

* Air Quality Index (AQI) data for Lebanon is calculated using the US EPA standard. Information is processed from multiple monitoring stations detecting PM2.5, PM10, and gaseous pollutants to ensure accuracy for respiratory health planning.

What Today's Readings Mean in Lebanon

The median reading across 8 monitored cities is 65.0 AQI. The national spread is 76 points, from 31 in Tyre to 107 in Beirut. Average PM2.5 is 20.5 µg/m³ (4.1× the WHO annual guideline).

At least one monitored location is unhealthy for sensitive groups. Children, older adults, and people with heart or lung conditions should limit prolonged outdoor exertion in the affected city.

See the complete AQI and pollutant reference scales

Health & Scientific Resources

→ How to read US EPA Air Quality Index before going outside → Understanding Air Quality Index levels and what they mean → When haze forms and what it does to air quality

Air Quality in Lebanon — FAQ

Common questions about AQI levels, pollutants, and data sources for Lebanon.

What is the current air quality in Lebanon?

Live AQI readings for 8 city(ies) across Lebanon are listed above on the US EPA 0-500 scale.

Where does Lebanon's AQI data come from?

Real-time readings come from ground-based monitoring stations operated by national environmental agencies in Lebanon, delivered via WeatherAPI.com and aggregated using the EPA AQI formula.

What is a healthy AQI value in Lebanon?

On the EPA scale used worldwide, 0-50 is Good, 51-100 is Moderate, 101-150 is Unhealthy for sensitive groups, 151-200 is Unhealthy, 201-300 is Very Unhealthy, and 301-500 is Hazardous. The WHO 24-hour PM2.5 guideline is 15 μg/m³.

Why do AQI readings vary between cities in Lebanon?

Air quality is highly local — major pollution sources (traffic, industry, dust, wildfires) cluster around cities, while wind direction and topography move them around. Comparing nearby readings on this page is the best way to see how conditions change across Lebanon.