Air Quality Index (AQI) in Nepal 🇳🇵
Live Air Quality Index (AQI) and PM2.5 Levels in Nepal
Currently, the Air Quality Index (AQI) in Kathmandu, the capital of Nepal, is measured at a score of 61. According to the US EPA health standard, this air quality rating is categorized as Moderate. The current atmosphere in Kathmandu is influenced by a PM2.5 (fine particulate matter) concentration of 14.2 µg/m³ and PM10 levels recorded at 14.2 µg/m³. Monitoring of gaseous pollutants shows Nitrogen Dioxide (NO2) at 4.6 µg/m³.
Beyond the primary urban hubs, atmospheric conditions and smog levels fluctuate across Nepal 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 Bharatpur, Pātan, Birgañj, Biratnagar and Dhangaḍhi̇̄. Tracking these air quality metrics is essential for residents nationwide to manage outdoor exposure and maintain respiratory safety during periods of increased particulate concentration.
Nepal Air Quality: Major Cities Index
- 2
- 2
- 2
- 3
- 2
- 3
- 2
- 3
- 2
- 3
- 2
- 2
- 3
- 3
- 2
- 2
- 2
- 2
- 2
- 3
- 3
- 2
- 2
- 3
- 2
- 2
- 2
- 2
- 3
- 3
Pollution Monitor & AQI Forecast: Nepal Regions
- 3
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 1
- 2
* Air Quality Index (AQI) data for Nepal 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.
Frequently Asked Questions about Air Quality in Nepal
What is the air quality in Nepal right now?
The current AQI in Kathmandu (capital of Nepal) is 61 — categorised as Moderate. Conditions vary across the country — see AQI for all cities for a complete picture.
Which city in Nepal has the worst air quality right now?
Right now, Butwāl has the highest AQI reading in Nepal at 139 (Unhealthy (Sensitive)).
Which city in Nepal has the best air quality right now?
Pokhara currently has the lowest AQI in Nepal at 54 (Moderate).
What is the PM2.5 level in Kathmandu today?
Is the air in Nepal safe to breathe today?
Roughly 37% of monitored cities in Nepal show unhealthy air-quality readings — sensitive groups should take precautions.
What are the cleanest cities in Nepal right now?
Top 5 cities in Nepal with the best (lowest) AQI right now:
- Pokhara: AQI 54 — Moderate
- Kathmandu: AQI 61 — Moderate
- Birendranagar: AQI 66 — Moderate
- Bhimdatta: AQI 70 — Moderate
- Banepā: AQI 79 — Moderate
What are the most polluted cities in Nepal right now?
Top 5 cities in Nepal with the worst (highest) AQI right now:
- Butwāl: AQI 139 — Unhealthy (Sensitive)
- Siddharthanagar: AQI 139 — Unhealthy (Sensitive)
- Tānsen: AQI 139 — Unhealthy (Sensitive)
- Dhangaḍhi̇̄: AQI 129 — Unhealthy (Sensitive)
- Birgañj: AQI 125 — Unhealthy (Sensitive)
Air Quality Scales & Resources
Wondering what these AQI numbers mean for your health? Our worldwide air quality guide explains every level of the AQI, PM2.5, PM10, ozone, NO2, CO and SO2 scales, with practical health advice for each range.
→ Understanding Air Quality Levels: read the full guide