size_categories:100K<n<1M format:parquet modality:tabular modality:text library:datasets library:pandas library:mlcroissant library:polars region:us
---
dataset_info:
  features:
  - name: Date
    dtype: string
  - name: PM2.5 (µg/m³)
    dtype: float64
  - name: PM10 (µg/m³)
    dtype: float64
  - name: NO (µg/m³)
    dtype: float64
  - name: NO2 (µg/m³)
    dtype: float64
  - name: NOx (ppb)
    dtype: float64
  - name: NH3 (µg/m³)
    dtype: float64
  - name: SO2 (µg/m³)
    dtype: float64
  - name: CO (mg/m³)
    dtype: float64
  - name: Ozone (µg/m³)
    dtype: float64
  - name: Month
    dtype: float64
  - name: Weekday
    dtype: float64
  - name: AQI_calculated
    dtype: float64
  - name: AQI_bucket
    dtype: int64
  splits:
  - name: train
    num_bytes: 23865854
    num_examples: 202253
  download_size: 15368351
  dataset_size: 23865854
configs:
- config_name: default
  data_files:
  - split: train
    path: data/train-*
---
