GRAND RAPIDS, MI – Grand Rapids-area residents have been keeping a close watch on the Air Quality Index since Tuesday morning when some of the worst air quality in the nation hit the area.

The Lung Association ranked Grand Rapids 27th worst in the nation for smog levels. Experts say this can lead to devastating health impacts.

Pollen and Air Quality forecast for Grand Rapids, MI with air quality index, pollutants, pollen count and pollution map from Weather Underground.

Weather Grand Rapids has the worst air quality in the United States right now While these number fluctuate, as of 9 a.m. Grand Rapids registers as 'Very Unhealthy' for air quality.

The Just Air Workshop at the Center for Community Transformation featured information on how to get the air quality index from the 13 air quality monitors across Grand Rapids.

The American Lung Association published its annual ‘State of the Air” report this month, which found the Grand Rapids/Muskegon region to have the worst air quality in the state.

GRAND RAPIDS, Mich. — As of 5 a.m. Tuesday, the Eastern UP has the worst air quality in the nation and Grand Rapids is ranking in the top 10, with the Air Quality Index registering 170+ in Grand ...

As of 3 p.m., Grand Rapids reported the worst air quality in the United States, ranking over other Midwestern cities also dealing with dust. The Air Quality Index in Grand Rapids was 397, which is ...

The reduced air quality in West Michigan has led to the cancellation of outdoor fitness classes in Grand Rapids.

As of 3 p.m., Grand Rapids reported the worst air quality in the United States, ranking over other Midwestern cities also dealing with dust. The Air Quality Index in Grand Rapids was 397, which is ...