index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm25 | 1.7 (Good) | 1.7 (Good) | 1.7 (Good) | 1.7 (Good) | 14 (Moderate) | 20 (Moderate) | 14 (Moderate) | 9 (Good) | 15 (Moderate) | 7.9 (Good) | 17 (Moderate) | 32 (Moderate) | 35 (Moderate) | 55 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 72 (Unhealthy) | 24 (Moderate) | 23 (Moderate) | 24 (Moderate) | 20 (Moderate) | 19 (Moderate) |