Sentence examples for annual average concentrations from inspiring English sources

Estimated annual average concentrations ranged from 0 to 45 μg/m annually (mean = 1.8 μg/m; Figure 1).

But annual average concentrations of NO2 are higher than those for PM2.5.

In 2015 annual average concentrations of carbon dioxide in the atmosphere will rise above 400 parts per million for the first time in over a million years.

Routine air monitoring provides accurate measurements of annual average concentrations of air pollutants, but the low density of monitoring sites limits its capability in capturing intra-urban variation.

Monthly and annual average concentrations of molecular markers in the source apportionment model showed lower sensitivity to source profiles than daily measurements, which has implications to the design of source apportionment studies.

Comparison with an earlier study, using the same methodology, at an urban background monitoring station in Tarragona, showed a good correlation for the annual average concentrations of most PM10 components at the two stations.

Without the adoption of remediation measures (scenario control), Lake Verde water quality would deteriorate with annual average concentrations of total P and phytoplankton biomass (dry matter) reaching 34 μg/L and 2 mg/L, respectively, after 10 years of simulation.

Predicted annual average concentrations of PM10.

The LUR models most closely approximate annual average concentrations.

The LUR models most closely approximate annual average concentrations (Su et al. 2009).

These short-term exposure windows cannot be examined in studies with only annual average concentrations.