Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
11
PM2.5
80
*
PM10
99
O3
0.3
CO
4
SO2
4
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Sep
62
Good
Sun
27 Sep
57
Good
Mon
28 Sep
57
Good
Tue
29 Sep
53
Good
Wed
30 Sep
67
Good
Thu
1 Oct
64
Good
Fri
2 Oct
33
Excellent
Air quality in the last 12 months (Coqên)
|
2026/08
|
39
|
36
|
34
|
32
|
36
|
38
|
35
|
40
|
38
|
35
|
30
|
33
|
33
|
27
|
29
|
29
|
34
|
32
|
54
|
44
|
32
|
34
|
41
|
29
|
28
|
29
|
31
|
30
|
32
|
31
|
31
|
|
2026/07
|
48
|
40
|
38
|
42
|
40
|
37
|
36
|
26
|
25
|
28
|
37
|
31
|
33
|
33
|
33
|
31
|
32
|
38
|
43
|
40
|
40
|
44
|
37
|
38
|
72
|
47
|
32
|
37
|
27
|
31
|
51
|
|
2026/06
|
41
|
36
|
43
|
43
|
56
|
54
|
41
|
39
|
40
|
42
|
60
|
42
|
41
|
36
|
36
|
37
|
47
|
40
|
40
|
42
|
39
|
39
|
34
|
40
|
49
|
38
|
39
|
41
|
42
|
42
|
|
|
2026/05
|
43
|
40
|
40
|
36
|
38
|
50
|
50
|
44
|
37
|
38
|
45
|
60
|
42
|
62
|
43
|
45
|
44
|
39
|
37
|
91
|
69
|
89
|
71
|
183
|
80
|
49
|
46
|
51
|
39
|
39
|
40
|
|
2026/04
|
36
|
31
|
35
|
31
|
35
|
37
|
37
|
41
|
43
|
62
|
54
|
46
|
89
|
50
|
46
|
39
|
53
|
55
|
157
|
91
|
62
|
53
|
47
|
47
|
54
|
45
|
37
|
39
|
34
|
34
|
|
|
2026/03
|
55
|
51
|
44
|
47
|
50
|
47
|
46
|
47
|
43
|
47
|
72
|
82
|
123
|
100
|
50
|
51
|
43
|
46
|
44
|
38
|
37
|
39
|
37
|
57
|
44
|
52
|
39
|
40
|
36
|
47
|
43
|
|
2026/02
|
43
|
44
|
44
|
40
|
45
|
35
|
63
|
58
|
53
|
50
|
58
|
56
|
51
|
42
|
36
|
41
|
40
|
38
|
45
|
42
|
43
|
46
|
40
|
32
|
50
|
77
|
82
|
57
|
|||
|
2026/01
|
24
|
33
|
25
|
26
|
28
|
35
|
25
|
32
|
35
|
28
|
37
|
29
|
33
|
41
|
48
|
39
|
52
|
60
|
54
|
87
|
86
|
77
|
73
|
54
|
72
|
60
|
51
|
57
|
35
|
35
|
49
|
|
2025/12
|
37
|
38
|
30
|
32
|
34
|
37
|
34
|
36
|
31
|
36
|
50
|
56
|
57
|
44
|
43
|
44
|
38
|
41
|
45
|
40
|
42
|
45
|
41
|
27
|
27
|
39
|
37
|
27
|
25
|
24
|
26
|
|
2025/11
|
23
|
24
|
26
|
27
|
27
|
40
|
30
|
39
|
40
|
34
|
34
|
28
|
30
|
31
|
29
|
27
|
29
|
37
|
42
|
38
|
42
|
33
|
31
|
37
|
38
|
35
|
41
|
44
|
36
|
35
|
|
|
2025/10
|
20
|
27
|
30
|
43
|
51
|
26
|
21
|
21
|
20
|
19
|
26
|
22
|
22
|
20
|
27
|
37
|
22
|
28
|
21
|
26
|
28
|
29
|
24
|
26
|
29
|
22
|
28
|
23
|
22
|
21
|
22
|
|
2025/09
|
47
|
94
|
83
|
53
|
74
|
58
|
49
|
42
|
50
|
30
|
31
|
28
|
27
|
30
|
30
|
78
|
54
|
40
|
37
|
31
|
26
|
29
|
30
|
28
|
64
|
18
|
22
|
21
|
21
|
25
|
|
|
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