Air Quality
Excellent
No health implications.
32
PM2.5
43
PM10
96
O3
0.7
CO
11
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Apr
51
Good
Wed
30 Apr
41
Excellent
Thu
1 May
50
Excellent
Fri
2 May
76
Good
Sat
3 May
79
Good
Sun
4 May
62
Good
Mon
5 May
38
Excellent
Air quality in the last 12 months (Napo)
|
2025/02
|
56
|
36
|
22
|
36
|
63
|
43
|
20
|
25
|
47
|
57
|
72
|
71
|
31
|
60
|
44
|
38
|
39
|
28
|
31
|
31
|
19
|
26
|
17
|
21
|
29
|
20
|
39
|
43
|
|||
|
2025/01
|
67
|
85
|
88
|
86
|
61
|
83
|
104
|
98
|
60
|
26
|
42
|
54
|
64
|
68
|
68
|
76
|
81
|
98
|
86
|
87
|
95
|
93
|
91
|
56
|
54
|
21
|
38
|
46
|
82
|
56
|
63
|
|
2024/12
|
60
|
72
|
57
|
55
|
50
|
32
|
20
|
21
|
37
|
57
|
33
|
26
|
33
|
40
|
53
|
62
|
65
|
63
|
65
|
70
|
80
|
83
|
90
|
105
|
93
|
86
|
65
|
47
|
61
|
84
|
71
|
|
2024/11
|
41
|
47
|
49
|
48
|
47
|
54
|
57
|
54
|
54
|
51
|
54
|
55
|
61
|
67
|
58
|
60
|
63
|
55
|
48
|
31
|
36
|
38
|
42
|
54
|
52
|
26
|
21
|
25
|
38
|
49
|
|
|
2024/10
|
10
|
18
|
30
|
41
|
51
|
48
|
47
|
53
|
46
|
45
|
52
|
56
|
65
|
47
|
20
|
27
|
31
|
38
|
41
|
34
|
42
|
42
|
27
|
39
|
39
|
35
|
42
|
37
|
38
|
40
|
35
|
|
2024/09
|
30
|
34
|
23
|
30
|
33
|
36
|
22
|
14
|
14
|
16
|
16
|
21
|
27
|
33
|
41
|
32
|
23
|
28
|
32
|
33
|
35
|
21
|
36
|
40
|
48
|
53
|
57
|
52
|
37
|
28
|
|
|
2024/08
|
15
|
21
|
19
|
19
|
27
|
30
|
33
|
33
|
33
|
39
|
15
|
27
|
25
|
40
|
39
|
30
|
31
|
31
|
31
|
32
|
33
|
23
|
19
|
22
|
22
|
27
|
28
|
36
|
38
|
39
|
35
|
|
2024/07
|
35
|
18
|
21
|
27
|
24
|
26
|
25
|
28
|
30
|
26
|
24
|
27
|
28
|
23
|
30
|
27
|
26
|
22
|
18
|
22
|
26
|
27
|
30
|
18
|
20
|
27
|
40
|
26
|
22
|
17
|
15
|
|
2024/06
|
29
|
39
|
22
|
20
|
15
|
21
|
22
|
19
|
15
|
15
|
28
|
32
|
28
|
22
|
26
|
25
|
33
|
27
|
36
|
29
|
31
|
32
|
30
|
23
|
16
|
13
|
19
|
22
|
25
|
21
|
|
|
2024/05
|
40
|
38
|
34
|
44
|
31
|
31
|
40
|
35
|
16
|
26
|
33
|
28
|
31
|
42
|
36
|
27
|
48
|
48
|
24
|
28
|
33
|
27
|
38
|
43
|
43
|
23
|
27
|
17
|
30
|
23
|
22
|
|
2024/04
|
71
|
68
|
92
|
89
|
48
|
50
|
39
|
32
|
37
|
55
|
60
|
60
|
63
|
69
|
78
|
70
|
69
|
44
|
64
|
49
|
34
|
38
|
33
|
47
|
58
|
48
|
72
|
59
|
85
|
72
|
|
|
2024/03
|
26
|
45
|
73
|
77
|
58
|
48
|
72
|
72
|
54
|
27
|
28
|
48
|
47
|
35
|
42
|
66
|
80
|
71
|
30
|
50
|
61
|
57
|
46
|
54
|
56
|
60
|
72
|
53
|
42
|
68
|
72
|
|
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