Chemical Composition

Monday 2nd Feb 2026

AIR QUALITY EARLY WARNING SYSTEM FOR DELHI
MINISTRY OF EARTH SCIENCES, GOVT. OF INDIA
पृथ्वी विज्ञान मंत्रालय, भारत सरकार
(Project By : Indian Institute of Tropical Meteorology, Pune)

Chemical Composition

NR_PM_2.5

Biomass Burning Markers Species

Daily Percentage Source Contribution of NR-PM_{2.5

Disclaimer: Experimental Mode - Preliminary results}

Source Apportionment Fractions of PM_2.5

Disclaimer: Experimental Mode - Preliminary results

Carbonaceous Aerosols

Brown Carbon (BrC)

Metal Concentration PM₁

Metal Concentration PM_2.5

Metal Concentration PM₁₀

Anions in PM₁

Anions in PM_2.5

Anions in PM₁₀

Cations in PM₁

Cations in PM_2.5

Cations in PM₁₀

PM Weight

CCN

HTDMA