| _id |
year_observed |
day_observed |
provider |
station_code |
pollutants |
date_observed |
date_insert |
date_observed_txt |
date_update |
day_of_week |
hour_observed |
hour_observed_raw |
latitude |
longitude |
month_observed |
pollution_level |
station_name |
uniqueid |
colspacer |
|
year_observed |
day_observed |
provider |
station_code |
pollutants |
date_observed |
date_insert |
date_observed_txt |
date_update |
day_of_week |
hour_observed |
hour_observed_raw |
latitude |
longitude |
month_observed |
pollution_level |
station_name |
uniqueid |
|
Data last updated:
Metadata last updated: 四月 27, 2026, 12:34 (UTC)
创建的: 四月 27, 2026, 12:33 (UTC)
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