Air Quality
Excellent
No health implications.
3
PM2.5
21
PM10
137
O3
0.3
CO
9
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
71
Good
Mon
28 Jul
56
Good
Tue
29 Jul
54
Good
Wed
30 Jul
58
Good
Thu
31 Jul
61
Good
Fri
1 Aug
65
Good
Sat
2 Aug
29
Excellent
Maqên Air quality rank
Air quality in the last 12 months (Maqên)
|
2025/06
|
17
|
17
|
19
|
17
|
20
|
20
|
23
|
23
|
21
|
22
|
22
|
29
|
26
|
33
|
30
|
32
|
35
|
23
|
18
|
18
|
16
|
25
|
25
|
20
|
21
|
31
|
36
|
30
|
30
|
47
|
|
|
2025/05
|
40
|
36
|
37
|
50
|
37
|
37
|
56
|
82
|
82
|
29
|
31
|
43
|
54
|
103
|
21
|
36
|
30
|
32
|
31
|
23
|
36
|
80
|
63
|
49
|
40
|
39
|
28
|
47
|
24
|
16
|
16
|
|
2025/04
|
96
|
73
|
58
|
56
|
61
|
58
|
50
|
70
|
53
|
53
|
48
|
33
|
34
|
32
|
46
|
54
|
47
|
66
|
48
|
41
|
74
|
36
|
37
|
36
|
28
|
26
|
51
|
50
|
53
|
55
|
|
|
2025/03
|
35
|
50
|
35
|
34
|
50
|
84
|
78
|
52
|
37
|
37
|
35
|
51
|
36
|
34
|
37
|
38
|
40
|
42
|
55
|
51
|
49
|
48
|
49
|
35
|
29
|
42
|
203
|
77
|
73
|
94
|
112
|
|
2025/02
|
34
|
44
|
35
|
46
|
53
|
57
|
52
|
49
|
46
|
39
|
45
|
49
|
44
|
36
|
36
|
42
|
31
|
33
|
39
|
39
|
35
|
31
|
31
|
41
|
30
|
28
|
35
|
35
|
|||
|
2025/01
|
28
|
34
|
31
|
34
|
30
|
38
|
45
|
42
|
29
|
34
|
26
|
27
|
23
|
24
|
28
|
31
|
61
|
71
|
35
|
39
|
53
|
57
|
52
|
46
|
83
|
54
|
25
|
23
|
33
|
36
|
30
|
|
2024/12
|
34
|
31
|
26
|
33
|
29
|
26
|
31
|
30
|
28
|
46
|
56
|
48
|
41
|
38
|
38
|
29
|
38
|
51
|
44
|
34
|
42
|
35
|
29
|
45
|
47
|
54
|
51
|
36
|
36
|
25
|
23
|
|
2024/11
|
32
|
41
|
30
|
37
|
48
|
34
|
44
|
38
|
42
|
44
|
42
|
31
|
42
|
44
|
41
|
42
|
35
|
32
|
34
|
31
|
28
|
24
|
28
|
28
|
65
|
38
|
25
|
24
|
50
|
39
|
|
|
2024/10
|
35
|
29
|
27
|
22
|
21
|
20
|
19
|
23
|
25
|
20
|
20
|
18
|
30
|
32
|
30
|
26
|
29
|
25
|
20
|
35
|
52
|
39
|
31
|
31
|
31
|
34
|
33
|
44
|
28
|
33
|
33
|
|
2024/09
|
19
|
15
|
17
|
16
|
18
|
16
|
19
|
22
|
19
|
17
|
15
|
20
|
15
|
16
|
17
|
18
|
15
|
19
|
16
|
14
|
17
|
21
|
28
|
29
|
28
|
27
|
27
|
30
|
28
|
34
|
|
|
2024/08
|
33
|
27
|
31
|
37
|
33
|
32
|
28
|
27
|
27
|
25
|
23
|
31
|
30
|
19
|
29
|
38
|
24
|
26
|
32
|
33
|
34
|
31
|
20
|
19
|
20
|
17
|
19
|
26
|
20
|
24
|
19
|
|
2024/07
|
28
|
25
|
20
|
23
|
35
|
22
|
20
|
25
|
24
|
24
|
23
|
19
|
16
|
18
|
20
|
16
|
23
|
26
|
24
|
24
|
23
|
17
|
21
|
51
|
41
|
28
|
27
|
23
|
25
|
27
|
31
|
|
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