What is the air quality in Arrondissement de Blois today? Is the air polluted in Arrondissement de Blois?. Is there smog?
What is the current level of PM2.5 in Arrondissement de Blois? (particulate matter (PM2.5) dust)
Today's PM2.5 level is:
6 (Good)
For comparison, the highest level of PM2.5 in Arrondissement de Blois in the last 7 days was: 35 (Sunday, January 14, 2024) and the lowest: 9 (Wednesday, January 17, 2024).
How is the O3 level today in Arrondissement de Blois? (ozone (O3))
43 (Good)
How high is the level of NO2? (nitrogen dioxide (NO2))
5 (Good)
What is the level of PM10 today in Arrondissement de Blois? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Arrondissement de Blois is:
12 (Good)
The highest PM10 values usually occur in month: 23 (February 2019).
The lowest value of particulate matter PM10 pollution in Arrondissement de Blois is usually recorded in: November (9.9).
PM2,5 6 (Good)
O3 43 (Good)
NO2 5 (Good)
PM10 12 (Good)
1 (Good)
index | 2024-01-10 | 2024-01-11 | 2024-01-12 | 2024-01-13 | 2024-01-14 | 2024-01-15 | 2024-01-16 | 2024-01-17 |
---|---|---|---|---|---|---|---|---|
pm25 | 30 Moderate |
32 Moderate |
20 Moderate |
20 Moderate |
35 Unhealthy for Sensitive Groups |
28 Moderate |
27 Moderate |
9 Good |
no | 3 Good |
4 Good |
1 Good |
1 Good |
1 Good |
7 Good |
6 Good |
1 Good |
no2 | 17 Good |
26 Good |
21 Good |
9 Good |
10 Good |
23 Good |
25 Good |
8 Good |
pm10 | 32 Moderate |
36 Moderate |
23 Moderate |
20 Moderate |
37 Moderate |
30 Moderate |
29 Moderate |
10 Good |
o3 | 18 Good |
17 Good |
41 Good |
40 Good |
25 Good |
25 Good |
26 Good |
26 Good |
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 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm10 | 12 (Good) | 18 (Good) | 16 (Good) | 12 (Good) | 15 (Good) | 14 (Good) | 9.9 (Good) | 10 (Good) | 12 (Good) | 11 (Good) | 17 (Good) | 13 (Good) | 12 (Good) | 15 (Good) | 17 (Good) | 23 (Moderate) | 16 (Good) | 13 (Good) | 15 (Good) | 17 (Good) | 12 (Good) | 12 (Good) | 16 (Good) | 13 (Good) | 16 (Good) | 12 (Good) | 13 (Good) | 18 (Good) | 10 (Good) | 13 (Good) | 13 (Good) | 10 (Good) | 12 (Good) |
o3 | 62 (Good) | 76 (Moderate) | 60 (Good) | 63 (Good) | 43 (Good) | 50 (Good) | 47 (Good) | 46 (Good) | 61 (Good) | 70 (Good) | 83 (Moderate) | 73 (Moderate) | 70 (Good) | 75 (Moderate) | 71 (Moderate) | 46 (Good) | 47 (Good) | 49 (Good) | 33 (Good) | 46 (Good) | 62 (Good) | 63 (Good) | 77 (Moderate) | 64 (Good) | 75 (Moderate) | 70 (Good) | 67 (Good) | 48 (Good) | 52 (Good) | 44 (Good) | 38 (Good) | 43 (Good) | 45 (Good) |
no2 | 5.9 (Good) | 6.9 (Good) | 7 (Good) | 5 (Good) | 10 (Good) | 8.6 (Good) | 7.7 (Good) | 6.4 (Good) | 6.4 (Good) | 5.9 (Good) | 6.8 (Good) | 5.7 (Good) | 7.6 (Good) | 10 (Good) | 8.9 (Good) | 21 (Good) | 13 (Good) | 7.4 (Good) | 13 (Good) | 12 (Good) | 10 (Good) | 6.9 (Good) | 6.6 (Good) | 6.8 (Good) | 7.6 (Good) | 9 (Good) | 8.8 (Good) | 13 (Good) | 8.2 (Good) | - (Good) | - (Good) | - (Good) | - (Good) |
PM2,5 6.4 (Good)
particulate matter (PM2.5) dustO3 43 (Good)
ozone (O3)NO2 4.7 (Good)
nitrogen dioxide (NO2)PM10 12 (Good)
particulate matter (PM10) suspended dust1.3 (Good)
index_name_noBlois nord
index | 2024-01-17 | 2024-01-16 | 2024-01-15 | 2024-01-14 | 2024-01-13 | 2024-01-12 | 2024-01-11 | 2024-01-10 |
---|---|---|---|---|---|---|---|---|
pm25 | 8.9 | 27 | 28 | 35 | 20 | 20 | 32 | 30 |
no | 1.1 | 5.7 | 6.9 | 1.2 | 1.1 | 1.5 | 3.9 | 3 |
no2 | 8.1 | 25 | 23 | 10 | 8.7 | 21 | 26 | 17 |
pm10 | 10 | 29 | 30 | 37 | 20 | 23 | 36 | 32 |
o3 | 26 | 26 | 25 | 25 | 40 | 41 | 17 | 18 |
FR34061
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 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
pm10 | 12 | 18 | 16 | 12 | 15 | 14 | 9.9 | 10 | 12 | 11 | 17 | 13 | 12 | 15 | 17 | 23 | 16 | 13 | 15 | 17 | 12 | 12 | 16 | 13 | 16 | 12 | 13 | 18 | 10 | 13 | 13 | 10 | 12 |
o3 | 62 | 76 | 60 | 63 | 43 | 50 | 47 | 46 | 61 | 70 | 83 | 73 | 70 | 75 | 71 | 46 | 47 | 49 | 33 | 46 | 62 | 63 | 77 | 64 | 75 | 70 | 67 | 48 | 52 | 44 | 38 | 43 | 45 |
no2 | 5.9 | 6.9 | 7 | 5 | 10 | 8.6 | 7.7 | 6.4 | 6.4 | 5.9 | 6.8 | 5.7 | 7.6 | 10 | 8.9 | 21 | 13 | 7.4 | 13 | 12 | 10 | 6.9 | 6.6 | 6.8 | 7.6 | 9 | 8.8 | 13 | 8.2 | - | - | - | - |