Air
Pollution
Emissions :
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Awareness
India Forecast Metro Air
Pollution Free
India
A Research based initiative of integrating Air Quality with Health Advisories and Food Security.
A dedicated Air Quality Information Service for Indian Metropolitan Cites to make India self sufficient
in providing frontier research based Scientific accrediated robust Air Quality Forecasting system.
National Certification - ISO 9001:2008 Accredited
International Recognition - World Meteorological Organization (GURME - Pilot)
IVRS-Toll Free Number
1800220161
SAHAS
Delhi NCR Forecast
Delhi Source Emission Inventory
FACTORS AFFECTING DELHI AIR QUALITY: STATUS OF WINDS, DUST, FIRE & FOG
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TRENDING SUMMARY
(20-04-2021)
SHORT RANGE FORECAST:
(1) Delhi: The overall Delhi air quality is in the Moderate category as forecasted. Surface winds are high and South-Southwesterly. Under the influence of Western Disturbance, Isolated thunderstorms and gusty winds are likely. Increased dust emission for a short time is likely today and AQI is forecasted to slip to the Poor category for tomorrow. In case of rainfall dust washout and partial improvement in AQI is expected. AQI is likely to slip to the Moderate to Poor category for the next two days.
FACTORS AFFECTING DELHI AIR QUALITY :
RED Line: Most Influencing factor forecasted to deteriorate AQI
(1) STUBBLE BURNING IMPACT: LOW
(2) MIXING LAYER HEIGHT: HIGH
(3) LOCAL WIND SPEED: HIGH
IMPACT :HIGH DISPERSION
(4) EXTERNAL DUST IMPACT: MODERATE
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Air Quality Across SAFAR Cities: AQ-Index
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Pune
Mumbai
Ahmedabad
Delhi
Air Quality Forecast (1-3 days) : Levels in µgm-3
Pollutants
Today Advisory Tomorrow's Forecast Advisory After 3 days Advisory
PM10 (µgm-3)
223
Moderate
267
Poor
256
Poor
PM2.5 (µgm-3)
75
Moderate
86
Moderate
84
Moderate
Pollutants
Today Advisory Tomorrow's Forecast Advisory After 3 days Advisory
PM10 (µgm-3)
70
Satisfactory
78
Satisfactory
86
Satisfactory
PM2.5 (µgm-3)
41
Satisfactory
45
Satisfactory
50
Satisfactory
Pollutants
Today Advisory Tomorrow's Forecast Advisory After 3 days Advisory
PM10 (µgm-3)
90
Satisfactory
88
Satisfactory
101
Moderate
PM2.5 (µgm-3)
46
Satisfactory
44
Satisfactory
52
Satisfactory
Pollutants
Today Advisory Tomorrow's Forecast Advisory After 3 days Advisory
PM10 (µgm-3)
122
Moderate
116
Moderate
119
Moderate
PM2.5 (µgm-3)
66
Moderate
62
Moderate
64
Moderate
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