Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
101
O3
0.3
CO
11
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Jun
50
Excellent
Tue
24 Jun
65
Good
Wed
25 Jun
61
Good
Thu
26 Jun
66
Good
Fri
27 Jun
58
Good
Sat
28 Jun
57
Good
Sun
29 Jun
48
Excellent
Maqu Air quality rank
Air quality in the last 12 months (Maqu)
|
2025/05
|
39
|
46
|
95
|
52
|
33
|
35
|
61
|
74
|
59
|
39
|
32
|
44
|
47
|
74
|
17
|
39
|
21
|
43
|
41
|
31
|
33
|
62
|
63
|
47
|
35
|
41
|
28
|
35
|
30
|
50
|
44
|
|
2025/04
|
72
|
68
|
59
|
66
|
68
|
49
|
37
|
71
|
63
|
59
|
52
|
30
|
50
|
49
|
52
|
50
|
50
|
86
|
67
|
52
|
75
|
52
|
43
|
37
|
30
|
21
|
34
|
47
|
42
|
45
|
|
|
2025/03
|
41
|
47
|
45
|
38
|
40
|
55
|
77
|
56
|
36
|
41
|
54
|
82
|
39
|
28
|
39
|
35
|
35
|
43
|
53
|
50
|
42
|
43
|
51
|
31
|
22
|
93
|
140
|
57
|
66
|
77
|
82
|
|
2025/02
|
27
|
33
|
34
|
32
|
49
|
48
|
45
|
45
|
39
|
41
|
48
|
56
|
43
|
47
|
43
|
38
|
29
|
28
|
40
|
40
|
40
|
30
|
39
|
38
|
35
|
34
|
39
|
35
|
|||
|
2025/01
|
38
|
49
|
40
|
51
|
36
|
42
|
46
|
52
|
45
|
50
|
34
|
28
|
26
|
38
|
45
|
35
|
42
|
51
|
39
|
39
|
40
|
47
|
46
|
45
|
60
|
43
|
11
|
17
|
33
|
25
|
25
|
|
2024/12
|
35
|
35
|
33
|
36
|
36
|
31
|
41
|
35
|
32
|
35
|
40
|
37
|
32
|
30
|
30
|
27
|
25
|
32
|
40
|
39
|
50
|
45
|
43
|
56
|
54
|
48
|
58
|
45
|
46
|
33
|
32
|
|
2024/11
|
24
|
26
|
25
|
26
|
27
|
23
|
26
|
27
|
29
|
26
|
37
|
27
|
35
|
26
|
28
|
31
|
26
|
30
|
27
|
21
|
25
|
23
|
21
|
27
|
49
|
30
|
25
|
27
|
34
|
35
|
|
|
2024/10
|
22
|
28
|
30
|
32
|
32
|
29
|
26
|
27
|
25
|
18
|
21
|
19
|
24
|
23
|
24
|
18
|
19
|
20
|
17
|
25
|
42
|
35
|
29
|
28
|
27
|
23
|
28
|
30
|
28
|
24
|
19
|
|
2024/09
|
25
|
19
|
22
|
16
|
16
|
15
|
17
|
23
|
11
|
15
|
17
|
20
|
13
|
13
|
14
|
14
|
16
|
16
|
15
|
12
|
12
|
20
|
31
|
29
|
31
|
31
|
34
|
30
|
22
|
21
|
|
|
2024/08
|
26
|
29
|
25
|
28
|
28
|
28
|
24
|
16
|
27
|
36
|
26
|
29
|
26
|
22
|
25
|
30
|
26
|
25
|
28
|
30
|
29
|
24
|
23
|
21
|
24
|
16
|
23
|
27
|
25
|
25
|
30
|
|
2024/07
|
22
|
24
|
24
|
20
|
25
|
34
|
20
|
14
|
19
|
21
|
31
|
25
|
19
|
17
|
22
|
22
|
21
|
24
|
23
|
18
|
64
|
42
|
24
|
47
|
51
|
38
|
24
|
26
|
25
|
24
|
27
|
|
2024/06
|
25
|
27
|
30
|
30
|
31
|
22
|
30
|
16
|
22
|
26
|
26
|
30
|
28
|
23
|
26
|
16
|
21
|
23
|
22
|
17
|
19
|
18
|
28
|
18
|
26
|
29
|
27
|
20
|
30
|
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