| index | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 20 (Good) | 26 (Good) | 27 (Good) | 21 (Good) | 24 (Good) | 21 (Good) | 16 (Good) | 16 (Good) | 14 (Good) | 13 (Good) | 13 (Good) | 15 (Good) | 16 (Good) | 21 (Good) | 27 (Good) | 26 (Good) | 27 (Good) | 26 (Good) | 23 (Good) | 16 (Good) |
| pm10 | 31 (Moderate) | 61 (Unhealthy for Sensitive Groups) | 46 (Moderate) | 34 (Moderate) | 33 (Moderate) | 27 (Moderate) | 24 (Moderate) | 21 (Moderate) | 22 (Moderate) | 16 (Good) | 18 (Good) | 22 (Moderate) | 24 (Moderate) | 41 (Moderate) | 52 (Unhealthy for Sensitive Groups) | 50 (Unhealthy for Sensitive Groups) | 54 (Unhealthy for Sensitive Groups) | 45 (Moderate) | 47 (Moderate) | 25 (Moderate) |
| o3 | 59 (Good) | 66 (Good) | 40 (Good) | 32 (Good) | 26 (Good) | 30 (Good) | 37 (Good) | 42 (Good) | 49 (Good) | 45 (Good) | 46 (Good) | 44 (Good) | 49 (Good) | 50 (Good) | 38 (Good) | 31 (Good) | 27 (Good) | 27 (Good) | 37 (Good) | 32 (Good) |
Limeira
| index | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| no2 | 20 | 26 | 27 | 21 | 24 | 21 | 16 | 16 | 14 | 13 | 13 | 15 | 16 | 21 | 27 | 26 | 27 | 26 | 23 | 16 |
| o3 | 59 | 66 | 40 | 32 | 26 | 30 | 37 | 42 | 49 | 45 | 46 | 44 | 49 | 50 | 38 | 31 | 27 | 27 | 37 | 32 |
| pm10 | 31 | 61 | 46 | 34 | 33 | 27 | 24 | 21 | 22 | 16 | 18 | 22 | 24 | 41 | 52 | 50 | 54 | 45 | 47 | 25 |