Air Pollution in Zaragoza Centro: Real-time Air Quality Index and smog alert.
Air pollution in Zaragoza Centro from September 2017 to May 2020
| index |
2020-05 |
2020-04 |
2020-03 |
2020-02 |
2020-01 |
2019-12 |
2019-11 |
2019-10 |
2019-09 |
2019-07 |
2019-06 |
2019-05 |
2019-04 |
2019-03 |
2019-02 |
2019-01 |
2018-10 |
2018-09 |
2018-08 |
2018-07 |
2018-06 |
2018-05 |
2017-11 |
2017-10 |
2017-09 |
| no2 |
23 (Good) |
- (Good) |
16 (Good) |
28 (Good) |
39 (Good) |
24 (Good) |
2.7 (Good) |
2 (Good) |
12 (Good) |
7.2 (Good) |
17 (Good) |
15 (Good) |
20 (Good) |
15 (Good) |
30 (Good) |
24 (Good) |
20 (Good) |
15 (Good) |
10 (Good) |
16 (Good) |
15 (Good) |
18 (Good) |
30 (Good) |
36 (Good) |
37 (Good) |
| so2 |
3.2 (Good) |
5.1 (Good) |
3.9 (Good) |
4.8 (Good) |
4.1 (Good) |
2.9 (Good) |
0.46 (Good) |
0.28 (Good) |
2 (Good) |
0.95 (Good) |
5.6 (Good) |
3.2 (Good) |
3.7 (Good) |
4.5 (Good) |
6.7 (Good) |
4.3 (Good) |
3.7 (Good) |
2.7 (Good) |
2.5 (Good) |
3 (Good) |
3.4 (Good) |
2.8 (Good) |
4.4 (Good) |
2.8 (Good) |
3 (Good) |
| o3 |
60 (Good) |
51 (Good) |
47 (Good) |
26 (Good) |
19 (Good) |
9.9 (Good) |
3.3 (Good) |
1.3 (Good) |
22 (Good) |
16 (Good) |
70 (Good) |
73 (Moderate) |
66 (Good) |
60 (Good) |
39 (Good) |
41 (Good) |
35 (Good) |
53 (Good) |
64 (Good) |
57 (Good) |
71 (Moderate) |
63 (Good) |
27 (Good) |
27 (Good) |
33 (Good) |
| co |
269 (Good) |
199 (Good) |
190 (Good) |
258 (Good) |
254 (Good) |
152 (Good) |
20 (Good) |
9.6 (Good) |
72 (Good) |
43 (Good) |
146 (Good) |
164 (Good) |
208 (Good) |
242 (Good) |
278 (Good) |
218 (Good) |
135 (Good) |
129 (Good) |
135 (Good) |
132 (Good) |
195 (Good) |
167 (Good) |
234 (Good) |
202 (Good) |
204 (Good) |
data source »
ES1837A
| index |
2020-05 |
2020-04 |
2020-03 |
2020-02 |
2020-01 |
2019-12 |
2019-11 |
2019-10 |
2019-09 |
2019-07 |
2019-06 |
2019-05 |
2019-04 |
2019-03 |
2019-02 |
2019-01 |
2018-10 |
2018-09 |
2018-08 |
2018-07 |
2018-06 |
2018-05 |
2017-11 |
2017-10 |
2017-09 |
| co |
269 |
199 |
190 |
258 |
254 |
152 |
20 |
9.6 |
72 |
43 |
146 |
164 |
208 |
242 |
278 |
218 |
135 |
129 |
135 |
132 |
195 |
167 |
234 |
202 |
204 |
| so2 |
3.2 |
5.1 |
3.9 |
4.8 |
4.1 |
2.9 |
0.46 |
0.28 |
2 |
0.95 |
5.6 |
3.2 |
3.7 |
4.5 |
6.7 |
4.3 |
3.7 |
2.7 |
2.5 |
3 |
3.4 |
2.8 |
4.4 |
2.8 |
3 |
| no2 |
23 |
- |
16 |
28 |
39 |
24 |
2.7 |
2 |
12 |
7.2 |
17 |
15 |
20 |
15 |
30 |
24 |
20 |
15 |
10 |
16 |
15 |
18 |
30 |
36 |
37 |
| o3 |
60 |
51 |
47 |
26 |
19 |
9.9 |
3.3 |
1.3 |
22 |
16 |
70 |
73 |
66 |
60 |
39 |
41 |
35 |
53 |
64 |
57 |
71 |
63 |
27 |
27 |
33 |