IITM

IITM

IMD SAFAR GAW

SAFAR - India

System of Air Quality and Weather Forecasting And Research
Ministry of Earth Science, Govt. of India.
Indian Institute of Tropical Meteorology, Pune

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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)



OVERALL AIR QUALITY OF DELHI IS IN THE SATISFACTORY CATEGORY AS FORECASTED. RAINFALL HAS CONTRIBUTED TO THE BETTERMENT OF AIR QUALITY THROUGH WASHING OUT OF THE POLLUTANTS AND SUPPRESSING LOCAL DUST EMISSION. ISOLATED HEAVY RAINFALL IS LIKELY FOR NEXT TWO DAYS. HENCE, AIR QUALITY IS LIKELY TO IMPROVE FURTHER TO LOWER END OF SATISFACTORY TO GOOD CATEGORY FOR NEXT 3-5 DAYS.




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IGP REGION AQ & DUST TRANSPORT
LONG DUST TRANSPORT
TRENDING SUMMARY (17-07-2019)

 



  FACTORS AFFECTING DELHI AIR QUALITY :

  Four INDICATORS to characterize better AIR QUALITY in SAFAR forecast:

  (A) Favorable, (B) OK (So, so), (C) Unfavorable, (D) Highly Unfavorable

(1)  LOCALIZED DUST LIFTING: : Low–Favorable

(2)  LONG DISTANCE DUST STORM IMPACT: Low–Favorable

(3)  SURFACE WIND SPEED: Moderate: Unfavorable .

(4)  SURFACE WIND DIRECTION : South Easterly – Favorable

(5)  RELATIVE HUMIDITY: High – OK.

(6)  MIXING LAYER HEIGHT:Moderate - Favorable .

(7)  TEMPERATURE:Moderate – Favorable

(8)  RAINFALL : Isolated - Favorable.







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DIWALI 2018 Reports



DELHI

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Air Quality Across SAFAR Cities: AQ-Index

1

50

100

200

300

400

500+

GOOD

SEVERE

 

Mumbai

 

Pune

 

Delhi

 

Ahmedabad



Delhi

Pune

Mumbai

Ahmedabad


Enjoy The Day





Enjoy The Day





Enjoy The Day





Enjoy The Day




Air Quality Forecast (1-3 days): Levels in µgm-3

Pollutants TodayAdvisoryTomorrow's ForecastAdvisoryAfter 3 daysAdvisory
PM10 (µgm-3) 68 Satisfactory
74 Satisfactory
88 Satisfactory
PM2.5 (µgm-3) 31 Satisfactory
34 Satisfactory
40 Satisfactory
Pollutants TodayAdvisoryTomorrow's ForecastAdvisoryAfter 3 daysAdvisory
PM10 (µgm-3) 58 Satisfactory
60 Satisfactory
60 Satisfactory
PM2.5 (µgm-3) 31 Satisfactory
38 Satisfactory
45 Satisfactory
Pollutants TodayAdvisoryTomorrow's ForecastAdvisoryAfter 3 daysAdvisory
PM10 (µgm-3) 49 Good
47 Good
48 Good
PM2.5 (µgm-3) 19 Good
18 Good
17 Good
Pollutants TodayAdvisoryTomorrow's ForecastAdvisoryAfter 3 daysAdvisory
PM10 (µgm-3) 91 Satisfactory
90 Satisfactory
89 Satisfactory
PM2.5 (µgm-3) 46 Satisfactory
53 Satisfactory
45 Satisfactory

Location Specific Online Services

AIR QUALITY NOW
& FORECAST

WEATHER NOW
& FORECAST

UV RADIATION
DOSE (Skin)

POLLUTION
ROSE (Source)

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