Air Quality
Excellent
No health implications.
10
PM2.5
44
PM10
44
O3
0.3
CO
9
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Sep
42
Excellent
Thu
24 Sep
46
Excellent
Fri
25 Sep
44
Excellent
Sat
26 Sep
47
Excellent
Sun
27 Sep
43
Excellent
Mon
28 Sep
44
Excellent
Tue
29 Sep
33
Excellent
Air quality in the last 12 months (Maqu)
|
2026/08
|
27
|
28
|
33
|
35
|
36
|
33
|
37
|
31
|
30
|
34
|
29
|
31
|
38
|
35
|
25
|
26
|
25
|
26
|
30
|
32
|
28
|
26
|
23
|
23
|
23
|
21
|
22
|
29
|
33
|
30
|
33
|
|
2026/07
|
36
|
36
|
39
|
40
|
40
|
34
|
28
|
33
|
33
|
24
|
68
|
23
|
23
|
25
|
24
|
28
|
24
|
32
|
37
|
36
|
37
|
34
|
41
|
38
|
39
|
32
|
36
|
36
|
34
|
32
|
23
|
|
2026/06
|
55
|
39
|
35
|
42
|
42
|
48
|
47
|
50
|
36
|
31
|
27
|
30
|
32
|
34
|
37
|
38
|
36
|
30
|
33
|
24
|
26
|
25
|
29
|
30
|
29
|
31
|
36
|
34
|
32
|
37
|
|
|
2026/05
|
28
|
37
|
41
|
45
|
41
|
38
|
46
|
36
|
37
|
35
|
41
|
43
|
42
|
42
|
30
|
29
|
31
|
31
|
36
|
37
|
27
|
42
|
31
|
32
|
29
|
47
|
30
|
28
|
31
|
38
|
52
|
|
2026/04
|
40
|
34
|
57
|
41
|
48
|
47
|
29
|
29
|
36
|
36
|
28
|
43
|
33
|
34
|
35
|
43
|
44
|
41
|
134
|
90
|
35
|
54
|
64
|
53
|
47
|
48
|
33
|
29
|
33
|
31
|
|
|
2026/03
|
48
|
36
|
46
|
53
|
65
|
46
|
43
|
40
|
31
|
33
|
33
|
37
|
66
|
52
|
61
|
38
|
31
|
34
|
34
|
47
|
41
|
53
|
54
|
44
|
32
|
32
|
45
|
48
|
36
|
50
|
43
|
|
2026/02
|
53
|
46
|
48
|
52
|
50
|
58
|
45
|
32
|
47
|
49
|
34
|
33
|
26
|
28
|
52
|
40
|
67
|
44
|
39
|
21
|
28
|
28
|
66
|
37
|
35
|
45
|
37
|
49
|
|||
|
2026/01
|
49
|
41
|
46
|
47
|
47
|
40
|
31
|
30
|
37
|
32
|
32
|
33
|
31
|
33
|
43
|
36
|
40
|
61
|
66
|
55
|
49
|
49
|
34
|
27
|
57
|
84
|
60
|
59
|
67
|
50
|
47
|
|
2025/12
|
40
|
52
|
47
|
46
|
42
|
38
|
46
|
46
|
40
|
37
|
37
|
110
|
55
|
40
|
39
|
43
|
38
|
37
|
47
|
48
|
47
|
54
|
61
|
52
|
42
|
37
|
35
|
34
|
38
|
33
|
45
|
|
2025/11
|
34
|
28
|
30
|
26
|
25
|
19
|
49
|
70
|
47
|
29
|
29
|
30
|
22
|
33
|
37
|
38
|
56
|
38
|
30
|
39
|
35
|
36
|
34
|
64
|
55
|
47
|
37
|
45
|
46
|
43
|
|
|
2025/10
|
18
|
26
|
25
|
21
|
13
|
14
|
15
|
17
|
17
|
15
|
13
|
20
|
26
|
24
|
28
|
29
|
28
|
30
|
25
|
28
|
26
|
20
|
18
|
18
|
22
|
27
|
30
|
33
|
33
|
32
|
43
|
|
2025/09
|
27
|
24
|
24
|
20
|
25
|
46
|
48
|
40
|
35
|
28
|
29
|
32
|
42
|
36
|
16
|
34
|
24
|
17
|
23
|
24
|
18
|
20
|
32
|
35
|
35
|
20
|
20
|
17
|
17
|
19
|
|
|
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