Intra-continental wildfire smoke transport and impact on local air quality observed by ground-based and satellite remote sensing in New York City

2018 ◽  
Vol 187 ◽  
pp. 266-281 ◽  
Author(s):  
Yonghua Wu ◽  
Anjeza Arapi ◽  
Jianping Huang ◽  
Barry Gross ◽  
Fred Moshary
2021 ◽  
Vol 773 ◽  
pp. 145030
Author(s):  
Yonghua Wu ◽  
Amin R. Nehrir ◽  
Xinrong Ren ◽  
Russell R. Dickerson ◽  
Jianping Huang ◽  
...  

2020 ◽  
Vol 237 ◽  
pp. 03019
Author(s):  
Yonghua Wu ◽  
Kaihui Zhao ◽  
Jianping Huang ◽  
Dingdong Li ◽  
Mark Arend ◽  
...  

Air pollution associated with wildfire smoke transport and heat wave in summer pose serious public health concerns in the populated New York City (NYC) area. In this study, we present a synergistic lidar, ceilometer and in-situ observation for wildfire smoke transport and planetary-boundary-layer (PBL) variation in the NYC urban and coastal area during the summer 2018 Long Island Sound Tropospheric Ozone (O3) Study (LISTOS). A dense smoke plume and mixing into PBL on August 15-17, 2018 was analyzed while the coincident enhancement of PM2.5, CO and O3 exceedance of NAAQS was demonstrated from both the observation and model. In addition, we show the temporal-spatial variation and difference of the PBL-height (PBLH) in the NYC urban and its coastal vicinity. We further evaluate the NAM-CMAQ model forecast of O3, PM2.5 and PBLH with the ground observations.


2018 ◽  
Vol 176 ◽  
pp. 05044
Author(s):  
Yonghua Wu ◽  
Wilson Peña ◽  
Barry. Gross ◽  
Fred Moshary

The intense wildfires from the western Canada in May 2016 injected large amount of smoke into the atmosphere. This paper presents integrated observation of the event by a lidar, ceilometer, and satellite together with models and an assessment of smoke plume impacts on local air quality in New York City (NYC) area. A dense aloft plume on May 20 and a boundary layer plume on May 25 are analyzed. The smoke mixing into planetary-boundary-layer (PBL) and strong diurnal variation of PBL-top are shown. For the 2ndcase, the ground PM2.5 measurements show a significant increase in both the urban and upwind non-urban areas of NYC. The smoke sources and transport paths are further verified by the satellite observations and HYSPLIT model data.


PLoS ONE ◽  
2018 ◽  
Vol 13 (6) ◽  
pp. e0199783 ◽  
Author(s):  
Carlos F. Gould ◽  
Steven N. Chillrud ◽  
Douglas Phillips ◽  
Matthew S. Perzanowski ◽  
Diana Hernández

2011 ◽  
Vol 159 (8-9) ◽  
pp. 2016-2027 ◽  
Author(s):  
Thomas H. Whitlow ◽  
Andrew Hall ◽  
K. Max Zhang ◽  
Juan Anguita
Keyword(s):  
New York ◽  

Author(s):  
Amirhossein Baghestani ◽  
Mohammad Tayarani ◽  
Mahdieh Allahviranloo ◽  
Razieh Nadafianshahamabadi ◽  
Yana Kucheva ◽  
...  

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