Air Quality
Excellent
No health implications.
14
PM2.5
23
PM10
122
O3
0.5
CO
11
SO2
24
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 May
72
Good
Sun
25 May
86
Good
Mon
26 May
91
Good
Tue
27 May
93
Good
Wed
28 May
96
Good
Thu
29 May
68
Good
Fri
30 May
33
Excellent
Air quality in the last 12 months (Qilihe)
|
2025/04
|
112
|
110
|
93
|
125
|
77
|
66
|
68
|
85
|
126
|
73
|
121
|
380
|
102
|
72
|
70
|
185
|
89
|
236
|
146
|
142
|
85
|
77
|
57
|
55
|
55
|
49
|
64
|
45
|
54
|
87
|
|
|
2025/03
|
87
|
54
|
61
|
76
|
55
|
59
|
69
|
77
|
82
|
75
|
235
|
100
|
104
|
60
|
47
|
59
|
51
|
44
|
51
|
63
|
62
|
66
|
63
|
77
|
114
|
409
|
72
|
85
|
64
|
88
|
76
|
|
2025/02
|
68
|
62
|
50
|
51
|
41
|
46
|
57
|
63
|
68
|
66
|
94
|
103
|
98
|
66
|
56
|
83
|
80
|
70
|
71
|
65
|
67
|
72
|
55
|
66
|
67
|
67
|
71
|
75
|
|||
|
2025/01
|
82
|
71
|
83
|
78
|
119
|
127
|
61
|
64
|
68
|
67
|
67
|
84
|
86
|
66
|
67
|
96
|
83
|
67
|
92
|
101
|
88
|
91
|
113
|
95
|
73
|
88
|
83
|
136
|
218
|
135
|
87
|
|
2024/12
|
85
|
66
|
69
|
58
|
63
|
63
|
47
|
55
|
61
|
65
|
69
|
56
|
61
|
87
|
123
|
130
|
105
|
72
|
75
|
77
|
75
|
115
|
109
|
89
|
116
|
77
|
56
|
83
|
85
|
84
|
114
|
|
2024/11
|
60
|
61
|
65
|
70
|
68
|
71
|
71
|
69
|
67
|
73
|
61
|
61
|
64
|
84
|
80
|
56
|
53
|
43
|
54
|
70
|
79
|
99
|
80
|
45
|
50
|
67
|
81
|
76
|
83
|
84
|
|
|
2024/10
|
40
|
48
|
41
|
43
|
47
|
53
|
57
|
56
|
55
|
57
|
53
|
49
|
57
|
58
|
50
|
40
|
50
|
51
|
56
|
51
|
48
|
50
|
66
|
55
|
50
|
49
|
65
|
74
|
64
|
44
|
49
|
|
2024/09
|
43
|
49
|
39
|
36
|
24
|
23
|
36
|
47
|
30
|
33
|
39
|
41
|
27
|
45
|
46
|
38
|
48
|
54
|
48
|
39
|
38
|
46
|
43
|
58
|
45
|
43
|
58
|
53
|
37
|
32
|
|
|
2024/08
|
46
|
30
|
37
|
40
|
45
|
37
|
33
|
37
|
73
|
38
|
41
|
45
|
40
|
32
|
45
|
34
|
37
|
40
|
44
|
42
|
46
|
49
|
41
|
43
|
34
|
56
|
37
|
37
|
36
|
33
|
56
|
|
2024/07
|
31
|
38
|
37
|
46
|
38
|
54
|
48
|
34
|
58
|
64
|
64
|
65
|
46
|
32
|
24
|
32
|
35
|
44
|
31
|
104
|
264
|
87
|
55
|
103
|
72
|
56
|
47
|
46
|
33
|
41
|
44
|
|
2024/06
|
49
|
36
|
38
|
41
|
42
|
28
|
34
|
37
|
38
|
43
|
42
|
47
|
46
|
43
|
47
|
31
|
31
|
49
|
61
|
36
|
37
|
49
|
44
|
54
|
48
|
36
|
35
|
29
|
39
|
34
|
|
|
2024/05
|
45
|
32
|
32
|
51
|
62
|
67
|
61
|
47
|
42
|
64
|
50
|
49
|
47
|
53
|
105
|
71
|
73
|
58
|
76
|
75
|
51
|
47
|
58
|
148
|
65
|
56
|
48
|
34
|
31
|
34
|
57
|
|
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