The phrase "air quality estimates" is correct and usable in written English.
You can use it when discussing measurements or assessments related to the quality of air in a specific area or environment.
Example: "The air quality estimates for the city indicate a significant improvement over the past year."
Alternatives: "air quality assessments" or "air quality evaluations".
We combined air quality estimates for 2002 from CMAQ with 2002 U.S. EPA monitoring using spatial scaling by Voronoi nearest neighbor averaging (e.g., Chen et al. 2004).
Ground monitors are rare in rural areas and temporal air quality estimates for particulates can vary on an hourly to weekly basis.
As part of a sensitivity analysis to test the importance of key model inputs, the analysis concluded that total benefits were highly sensitive to the air quality estimates, the discount rate, and the air-to-blood ratio.
For the first time researchers have now used satellite data to provide long-term air quality estimates of fine particulate matter (PM2.5) that span the globe [ EHP 118 847 855; van Donkelaar et al.].
Moreover, a comparison of the modeled air quality estimates with geographically limited ambient air monitoring data throughout the country found that the modeled estimates for the handful of pollutants examined by the NATA were typically lower than the measured ambient annual average concentrations (U.S. EPA 2005b).
Direct measurements of air quality and estimates based on a chemical mass balance receptor model showed that incinerator emissions did not have a major or even a modest impact on routinely monitored air pollutants.
The Warwickshire Observatory description of this index reads as follows: Combined Air Quality Indicator (estimates of emissions for four pollutants: benzene, nitrogen dioxide, sulfur dioxide and particulates) for small areas (modelled to 1 km grid squares) where an index value of 1 is equivalent to the national standard for each pollutant.
Indeed, despite the decrease in visitation found by the authors during months with poor air quality, an estimated 35percentt of all visitor days occurred when ozone exceeded the 55 parts per billion "moderate" AQI threshold, and nearly 9percentt of visitor days when ozone levels exceeded 70 parts per billion.
The economic value of increasing life expectancy by saving one year of life loss through improving air quality is estimated for Thessaloniki, Greece, which is considered one of the most polluted –if not the most polluted– cities within Europe, especially with respect to airborne particles.
By early January, state air quality regulators estimate, the leak had released more than 77 million kilograms of methane, the environmental equivalent of putting 1.9 million metric tons of carbon dioxide in the air.
The outdoor air quality is estimated using geographic information systems (GIS) mapping.
