Air Quality
Excellent
No health implications.
34
PM2.5
34
PM10
23
O3
0.5
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Feb
100
Good
Thu
12 Feb
97
Good
Fri
13 Feb
95
Good
Sat
14 Feb
92
Good
Sun
15 Feb
112
Light
Mon
16 Feb
129
Light
Tue
17 Feb
50
Excellent
Air quality in the last 12 months (Cili)
|
2026/01
|
47
|
74
|
100
|
78
|
74
|
67
|
56
|
61
|
61
|
69
|
84
|
91
|
71
|
87
|
106
|
116
|
140
|
191
|
52
|
55
|
58
|
69
|
73
|
90
|
84
|
101
|
138
|
117
|
69
|
47
|
72
|
|
2025/12
|
80
|
109
|
74
|
61
|
60
|
56
|
82
|
80
|
90
|
129
|
141
|
169
|
35
|
49
|
54
|
64
|
91
|
91
|
71
|
78
|
37
|
75
|
34
|
50
|
63
|
64
|
71
|
75
|
103
|
126
|
93
|
|
2025/11
|
33
|
30
|
48
|
43
|
55
|
47
|
20
|
14
|
22
|
37
|
50
|
44
|
50
|
60
|
58
|
64
|
43
|
24
|
24
|
34
|
40
|
48
|
52
|
37
|
55
|
50
|
62
|
55
|
49
|
78
|
|
|
2025/10
|
32
|
31
|
19
|
23
|
40
|
51
|
45
|
48
|
62
|
53
|
61
|
45
|
13
|
16
|
34
|
15
|
15
|
11
|
14
|
10
|
15
|
32
|
39
|
46
|
62
|
40
|
42
|
46
|
61
|
55
|
47
|
|
2025/09
|
17
|
23
|
28
|
33
|
36
|
23
|
34
|
41
|
16
|
20
|
20
|
23
|
16
|
14
|
24
|
27
|
32
|
12
|
11
|
14
|
27
|
28
|
16
|
14
|
18
|
15
|
18
|
27
|
18
|
23
|
|
|
2025/08
|
29
|
30
|
31
|
34
|
28
|
28
|
18
|
13
|
16
|
22
|
12
|
13
|
10
|
17
|
14
|
17
|
18
|
27
|
20
|
14
|
12
|
14
|
19
|
18
|
15
|
19
|
17
|
25
|
37
|
30
|
22
|
|
2025/07
|
17
|
12
|
12
|
12
|
16
|
25
|
29
|
31
|
27
|
23
|
35
|
35
|
28
|
28
|
23
|
19
|
25
|
20
|
28
|
27
|
19
|
12
|
10
|
13
|
17
|
22
|
20
|
17
|
19
|
19
|
19
|
|
2025/06
|
8
|
26
|
26
|
31
|
36
|
34
|
25
|
23
|
23
|
26
|
24
|
22
|
24
|
19
|
27
|
28
|
23
|
15
|
13
|
9
|
12
|
15
|
15
|
21
|
19
|
11
|
23
|
16
|
15
|
17
|
|
|
2025/05
|
47
|
60
|
63
|
44
|
44
|
99
|
112
|
24
|
29
|
39
|
34
|
44
|
48
|
75
|
42
|
27
|
40
|
64
|
50
|
37
|
27
|
14
|
40
|
58
|
56
|
42
|
48
|
29
|
33
|
31
|
21
|
|
2025/04
|
52
|
57
|
59
|
55
|
64
|
65
|
60
|
60
|
58
|
48
|
51
|
230
|
202
|
127
|
90
|
72
|
64
|
63
|
35
|
57
|
41
|
48
|
60
|
54
|
56
|
54
|
39
|
49
|
49
|
24
|
|
|
2025/03
|
95
|
88
|
18
|
38
|
46
|
44
|
63
|
54
|
49
|
47
|
53
|
68
|
61
|
44
|
35
|
54
|
53
|
37
|
42
|
44
|
48
|
53
|
50
|
49
|
53
|
62
|
111
|
67
|
62
|
50
|
55
|
|
2025/02
|
52
|
52
|
52
|
51
|
57
|
61
|
84
|
75
|
57
|
53
|
67
|
84
|
78
|
60
|
49
|
51
|
48
|
36
|
57
|
96
|
108
|
66
|
78
|
95
|
84
|
53
|
39
|
56
|
|||
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution