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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)

Forecast verification and additional model analysis for air quality in Delhi
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FV_HR

Forecast Hourly Verification

FV_DY

Forecast Daily Verification

FIRE_CO

Fire emitted CO and PM2.5 time-series

CO_%

Percentage contribution of CO from fire emissions to total CO in Delhi

BC2

Aged Black Carbon mass concentration

OC2

Aged Organic Carbon mass concentration

DUST

Dust concentrations in Delhi

AQI

Mean Air Quality Index

R_M

24hr Running Mean

Analysis FV
Analysis FV
Analysis FV
Analysis FV
Analysis Fire_Co
Analysis CO
Analysis BC2
Analysis OC2
Analysis FV
Analysis FV

Analysis FV

Good

AQI: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk.

Satisfactory

AQI: Satisfactory (51 - 100)
Air quality is considered satisfactory, and air pollution poses little or no risk.

Moderate

AQI: Moderate (101 - 200)
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.

Poor

AQI: Poor for Sensitive Groups (201 - 300)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air.

Very Poor

AQI: Very Poor (301 - 400)
Health alert: everyone may experience more serious health effects.

Severe

AQI: Severe (401 - 500)
Health warnings of emergency conditions. The entire population is more likely to be affected.

Running_Mean

Running_Mean