Pollution monitoring stations are located at 14 places in the Valley. The graph represents hourly average readings of the stations.
1. Balkhu
2. Bauddha
3. Budhanilakantha
4. Ekantakuna
5. Galkopakha
6. Hattisar
7. Kalanki
8. Kalimati
9. Koteshwar
10. New Baneshwar
11. Putalisadak
12. Sanepa
13. Satdobato
14. Thapathali