The PSI reading for the next 24 hours is forecast to be in the Moderate range, NEA said. The 1-hour PM2.5 concentration over the next 24 hours is expected to drop from Band II (Elevated) to Band I (Normal).
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The PSI reading for the next 24 hours is forecast to be in the Moderate range, NEA said. The 1-hour PM2.5 concentration over the next 24 hours is expected to drop from Band II (Elevated) to Band I (Normal).
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