… Tropospheric ozone (O 3 ), namely ground-level O 3 is one of the six criteria air pollutants
and a secondary pollutant recommended in air quality guidelines in all countries. In the …

… 4, there is an obvious annual periodicity or seasonal cycle. Air pollutants other than O 3
MDA8, which are found in Fig. 5, demonstrate the same seasonal variations as the AQI, with high …

… seasonal pattern of health impacts related to visibility reflected the seasonal variations in
the characteristics of air pollution … air quality and mitigate the health hazard of air pollution in …

… PCBs in the urban atmosphere and to examine seasonal variations. For this purpose, the size
… Seasonal variations were investigated in relation to prevailing meteorological conditions. …

… concentration difference from either seasonal variations or half-year observations. …
Particulate matter is a key indicator of air pollution brought into the air by a variety of natural and …

… However, hitherto, seasonal variation and effect of air pollution on microbial community
composition … of PM 2.5 under different air pollution levels during different seasons in Beijing. We …

… of air pollutants in a megacity. This study investigates such relationships for six types of air
pollutants (PM2.5, PM10, SO 2 , NO 2 , O 3 , and CO) and a composite AQI (Air Quality Index) …

… seasonal variations of indoor air pollutants using online monitoring. The variations of indoor
air pollutants … trains, the preceding IAQ, the seasonal weather variations and so on. In fact, …

… seasonal variation of consultations on account of asthma and allergic rhinitis, and the relationship
with air … rest of the year, but the seasonal variation of consultations with symptoms was …

… The MLP specified that only benz[α]anthracene and benzo[α]pyrene can be sufficiently
used as characteristic features of seasonal variations in air pollution instead of the whole …