index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 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 | 2018-06 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm10 | 18 (Good) | 12 (Good) | 6 (Good) | 10 (Good) | 21 (Moderate) | 68 (Unhealthy for Sensitive Groups) | 76 (Unhealthy for Sensitive Groups) | 34 (Moderate) | 30 (Moderate) | 25 (Moderate) | 23 (Moderate) | 22 (Moderate) | 16 (Good) | 6.7 (Good) | 8.5 (Good) | 5.4 (Good) | 9.7 (Good) | 8.4 (Good) | 12 (Good) | 6.5 (Good) | 19 (Good) | 27 (Moderate) | 26 (Moderate) | 23 (Moderate) |
pm25 | 16 (Moderate) | 6.6 (Good) | 2.8 (Good) | 4 (Good) | 13 (Moderate) | 51 (Unhealthy for Sensitive Groups) | 47 (Unhealthy for Sensitive Groups) | 16 (Moderate) | 14 (Moderate) | 18 (Moderate) | 18 (Moderate) | 20 (Moderate) | 13 (Moderate) | 3.1 (Good) | 1.9 (Good) | 3 (Good) | 6.9 (Good) | 3.6 (Good) | 3.2 (Good) | 4.4 (Good) | 9.6 (Good) | 20 (Moderate) | 22 (Moderate) | 20 (Moderate) |
Armidale
index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 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 | 2018-06 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm10 | 18 | 12 | 6 | 10 | 21 | 68 | 76 | 34 | 30 | 25 | 23 | 22 | 16 | 6.7 | 8.5 | 5.4 | 9.7 | 8.4 | 12 | 6.5 | 19 | 27 | 26 | 23 |
pm25 | 16 | 6.6 | 2.8 | 4 | 13 | 51 | 47 | 16 | 14 | 18 | 18 | 20 | 13 | 3.1 | 1.9 | 3 | 6.9 | 3.6 | 3.2 | 4.4 | 9.6 | 20 | 22 | 20 |