Air Quality
Excellent
No health implications.
22
PM2.5
25
PM10
107
O3
0.5
CO
11
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 May
55
Good
Thu
16 May
51
Good
Fri
17 May
53
Good
Sat
18 May
55
Good
Sun
19 May
62
Good
Mon
20 May
62
Good
Air quality in the last 12 months (Maqên)
|
2024/02
|
32
|
34
|
42
|
52
|
50
|
32
|
36
|
28
|
29
|
40
|
25
|
28
|
28
|
30
|
34
|
32
|
37
|
52
|
52
|
46
|
62
|
63
|
84
|
57
|
34
|
39
|
53
|
56
|
39
|
||
|
2024/01
|
33
|
30
|
25
|
29
|
36
|
34
|
31
|
34
|
34
|
31
|
29
|
27
|
31
|
34
|
35
|
37
|
27
|
30
|
32
|
39
|
36
|
35
|
40
|
56
|
54
|
41
|
30
|
31
|
31
|
34
|
37
|
|
2023/12
|
32
|
34
|
36
|
36
|
40
|
39
|
56
|
40
|
41
|
42
|
53
|
38
|
33
|
41
|
192
|
70
|
54
|
35
|
39
|
37
|
33
|
32
|
30
|
28
|
29
|
30
|
32
|
33
|
34
|
34
|
31
|
|
2023/11
|
34
|
28
|
30
|
26
|
33
|
30
|
35
|
35
|
32
|
28
|
31
|
41
|
40
|
37
|
51
|
41
|
34
|
35
|
30
|
34
|
30
|
34
|
37
|
36
|
47
|
44
|
31
|
30
|
27
|
28
|
|
|
2023/10
|
28
|
26
|
31
|
65
|
22
|
32
|
32
|
33
|
34
|
37
|
27
|
29
|
30
|
27
|
34
|
33
|
31
|
29
|
36
|
32
|
30
|
32
|
36
|
28
|
29
|
27
|
28
|
28
|
31
|
29
|
33
|
|
2023/09
|
38
|
42
|
38
|
35
|
30
|
28
|
29
|
24
|
31
|
30
|
31
|
30
|
39
|
36
|
36
|
39
|
34
|
36
|
28
|
33
|
36
|
25
|
27
|
25
|
28
|
30
|
27
|
28
|
29
|
29
|
|
|
2023/08
|
36
|
32
|
32
|
29
|
23
|
33
|
31
|
33
|
27
|
25
|
49
|
31
|
31
|
27
|
24
|
23
|
26
|
23
|
21
|
29
|
39
|
39
|
38
|
34
|
33
|
30
|
29
|
32
|
27
|
28
|
28
|
|
2023/07
|
34
|
27
|
42
|
46
|
35
|
30
|
31
|
26
|
35
|
34
|
29
|
26
|
34
|
34
|
33
|
35
|
36
|
34
|
34
|
36
|
38
|
38
|
33
|
31
|
32
|
29
|
42
|
33
|
37
|
32
|
39
|
|
2023/06
|
35
|
29
|
34
|
54
|
35
|
34
|
36
|
34
|
33
|
36
|
40
|
40
|
39
|
40
|
35
|
31
|
31
|
60
|
42
|
38
|
40
|
41
|
39
|
43
|
44
|
43
|
42
|
34
|
37
|
37
|
|
|
2023/05
|
50
|
45
|
37
|
36
|
33
|
33
|
38
|
40
|
31
|
33
|
39
|
39
|
36
|
38
|
36
|
35
|
38
|
37
|
41
|
39
|
45
|
37
|
46
|
39
|
34
|
33
|
29
|
30
|
39
|
37
|
38
|
|
2023/04
|
36
|
35
|
33
|
38
|
107
|
74
|
51
|
44
|
41
|
44
|
50
|
40
|
61
|
73
|
92
|
33
|
35
|
48
|
43
|
41
|
83
|
43
|
29
|
40
|
54
|
40
|
38
|
54
|
46
|
40
|
|
|
2023/03
|
40
|
33
|
33
|
31
|
35
|
37
|
33
|
31
|
34
|
36
|
39
|
47
|
33
|
40
|
75
|
59
|
44
|
42
|
36
|
33
|
36
|
76
|
61
|
40
|
47
|
48
|
47
|
49
|
36
|
43
|
40
|
|
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