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- W2015351656 abstract "Simultaneous and continuous measurements of PM2.5 and PM10 along with other co-existent pollutants viz., black carbon (BC), CO, NO and NOx were carried out over Delhi with high resolution (5 min) datasets from 1st Sept. 2010 to 23rd Aug. 2012. Arithmetic mean mass concentrations of PM2.5 and PM10 were about 130 ± 103 and 222 ± 142 μg m− 3 respectively during the entire measurement period, which are considerably higher than the annual averages of PM2.5 and PM10, stipulated by the National and International standards. It was noticed that the fine mode particles (PM2.5) were higher than the coarse mode particles (PM10–2.5) during post-monsoon (~ 89%), winter (~ 69%) and monsoon (~ 64%) periods; however, PM10–2.5 was higher (~ 22%) than PM2.5 during summer. Arithmetic mean mass concentrations of BC, CO, NO and NOx were about 7 ± 5 μg m− 3, 2 ± 1 ppm, 17 ± 17 ppb and 30 ± 24 ppb, respectively. In the present study, highest fraction of BC (~ 6%) in PM2.5 mass was in winter, whereas the lowest fraction (~ 4%) was in summer. Relationships among PMs (particulate matters) and other pollutants indicated that the fine mode particles are highly correlated with BC (0.74) and CO (0.51). The effects of meteorological parameters on aerosols have been studied and a significant negative relationship (− 0.45) between mixing height (MH) and PM2.5 has been noticed. Higher correlation was during winter (− 0.55), however lower was in summer (− 0.16). Relation between visibility (VIS) and PM2.5 was higher during post-monsoon (− 0.85) and winter (− 0.78) when the visibility was around 2 km; however, it was relatively less correlated when VIS was greater than 2 km during summer and monsoon. Relationship between PM2.5 and relative humidity (RH) showed a significant negative correlation (− 0.56) for the entire study period. A positive correlation (0.32) was observed during the winter period with fine mode particles whereas negative correlation was seen with coarse mode particles during monsoon (− 0.70) and summer (− 0.51)." @default.
- W2015351656 created "2016-06-24" @default.
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- W2015351656 date "2014-08-01" @default.
- W2015351656 modified "2023-10-14" @default.
- W2015351656 title "Variability in atmospheric particulates and meteorological effects on their mass concentrations over Delhi, India" @default.
- W2015351656 cites W1850926390 @default.
- W2015351656 cites W1885835332 @default.
- W2015351656 cites W1967451956 @default.
- W2015351656 cites W1972004288 @default.
- W2015351656 cites W1972800483 @default.
- W2015351656 cites W1983415662 @default.
- W2015351656 cites W1984014997 @default.
- W2015351656 cites W1984394892 @default.
- W2015351656 cites W1984636831 @default.
- W2015351656 cites W1986222672 @default.
- W2015351656 cites W1987706380 @default.
- W2015351656 cites W1988093972 @default.
- W2015351656 cites W1990266275 @default.
- W2015351656 cites W1993603582 @default.
- W2015351656 cites W1994351487 @default.
- W2015351656 cites W1994685471 @default.
- W2015351656 cites W1995727137 @default.
- W2015351656 cites W1996032974 @default.
- W2015351656 cites W1997175293 @default.
- W2015351656 cites W1998230621 @default.
- W2015351656 cites W2001382889 @default.
- W2015351656 cites W2002992571 @default.
- W2015351656 cites W2005527134 @default.
- W2015351656 cites W2010005597 @default.
- W2015351656 cites W2012618246 @default.
- W2015351656 cites W2013655469 @default.
- W2015351656 cites W2019293754 @default.
- W2015351656 cites W2019675495 @default.
- W2015351656 cites W2022405142 @default.
- W2015351656 cites W2025772648 @default.
- W2015351656 cites W2027690825 @default.
- W2015351656 cites W2028363859 @default.
- W2015351656 cites W2031888471 @default.
- W2015351656 cites W2033106705 @default.
- W2015351656 cites W2035527619 @default.
- W2015351656 cites W2038178046 @default.
- W2015351656 cites W2040950442 @default.
- W2015351656 cites W2041333688 @default.
- W2015351656 cites W2041538630 @default.
- W2015351656 cites W2044024627 @default.
- W2015351656 cites W2054119472 @default.
- W2015351656 cites W2057737379 @default.
- W2015351656 cites W2060943905 @default.
- W2015351656 cites W2061048949 @default.
- W2015351656 cites W2062801727 @default.
- W2015351656 cites W2063983211 @default.
- W2015351656 cites W2064225665 @default.
- W2015351656 cites W2065760559 @default.
- W2015351656 cites W2068361634 @default.
- W2015351656 cites W2070830932 @default.
- W2015351656 cites W2070907687 @default.
- W2015351656 cites W2078748590 @default.
- W2015351656 cites W2082851175 @default.
- W2015351656 cites W2083873585 @default.
- W2015351656 cites W2085908638 @default.
- W2015351656 cites W2089868495 @default.
- W2015351656 cites W2090216124 @default.
- W2015351656 cites W2097036054 @default.
- W2015351656 cites W2100206179 @default.
- W2015351656 cites W2101039127 @default.
- W2015351656 cites W2117295103 @default.
- W2015351656 cites W2118721333 @default.
- W2015351656 cites W2129501464 @default.
- W2015351656 cites W2138524227 @default.
- W2015351656 cites W2139672330 @default.
- W2015351656 cites W2142656089 @default.
- W2015351656 cites W2144468540 @default.
- W2015351656 cites W2148099625 @default.
- W2015351656 cites W2148674484 @default.
- W2015351656 cites W2150123013 @default.
- W2015351656 cites W2152923036 @default.
- W2015351656 cites W2153979644 @default.
- W2015351656 cites W2155662472 @default.
- W2015351656 cites W2156477541 @default.
- W2015351656 cites W2158906432 @default.
- W2015351656 cites W2159818274 @default.
- W2015351656 cites W2167769305 @default.
- W2015351656 cites W2169510516 @default.
- W2015351656 cites W2472229708 @default.
- W2015351656 doi "https://doi.org/10.1016/j.atmosres.2014.03.027" @default.
- W2015351656 hasPublicationYear "2014" @default.
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