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Most polluted air quality stations
| # | station | US AQI |
|---|---|---|
| 1 | Hitachi City Hall | 53 |
| 2 | Hitachi City Office | 53 |
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Health Recommendations
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
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Hitachi air quality data attribution
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Where is the cleanest air quality in Hitachi?
AQI US, Metric