According to John Paulson, Hutchinson’s city environmentalist, the MPCA uses what’s called an Air Quality Index when determining whether to issue an alert. The AQI takes into account levels of ...
Los Angeles County is the focus of an air quality alert reported at 3:59 p.m. on Wednesday by the National Weather Service.
Delhi experienced an unseasonal rise in temperatures, hitting 28.4°C, 4.2° above norm. Air quality remained poor with an AQI ...
The air quality in the national capital continues to remain in the ‘poor’ category for second consecutive day this week.
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