Air Quality Statistics - The Kathmandu Post

The Post uses data from World Air Quality Index and updates the page every 15 minutes. Data for some cities may not update regularly.

AQI	Air Pollution Level	Health Implications
0-50	Good	Air quality is considered satisfactory, and air pollution poses little or no risk.
51-100	Moderate	Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
101-150	Unhealthy for Sensitive Groups	Members of sensitive groups may experience health effects. The general public is not likely to be affected.
151-200	Unhealthy	Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
201-300	Very Unhealthy	Health warnings of emergency conditions. The entire population is more likely to be affected.
301+	Hazardous	Health alert: everyone may experience more serious health effects.

Smog alert! Nearly 1,200 brick kilns nationwide start firing today

Low-grade coal used by most kilns blamed for worsening air quality.

Dry, warm winter likely for fourth year in a row

Low rainfall and rising temperatures threaten crops, water supply, and air quality across Nepal, say experts.

COP30 stews over fossil fuels and final deal as Indigenous fight for forest

Brazil’s COP30 presidency has said it wants the summit to focus on realizing past promises, rather than making new ones

EU agrees weakened climate target in final-hour deal for COP30

The UN asked all governments worldwide to submit 2035 climate plans before the COP30 climate summit opens on Thursday.

Brazil offers free cruise cabins as poorer nations struggle for rooms at COP30

As of October 31, 149 countries had confirmed lodging, while 37 were still negotiating, the Brazilian government said.

As smog season looms, experts urge early action on air pollution

Disaster preparedness saved lives around Dashain. Now measures sought against emissions.

Serbian scientists experiment with mealworms to degrade polystyrene

Serbia, which hopes to join the EU, recycles only 15 percent of municipal waste, far below the EU’s 55 percent target and less than 2 percent of household waste.

Chile’s coastal erosion could erase 10 beaches within a decade, scientists say

In Puerto Saavedra, in the southern region of Araucania, storm surges have carved sinkholes into roads and cliffs, cutting off access to some communities. The saltwater is damaging forests, too.