Air Quality
Excellent
No health implications.
22
PM2.5
37
PM10
125
O3
0.7
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 May
80
Good
Wed
20 May
78
Good
Thu
21 May
60
Good
Fri
22 May
72
Good
Sat
23 May
67
Good
Sun
24 May
101
Light
Mon
25 May
17
Excellent
Air quality in the last 12 months (Qilihe)
|
2026/04
|
58
|
65
|
103
|
90
|
90
|
68
|
58
|
48
|
69
|
62
|
65
|
67
|
55
|
42
|
59
|
44
|
52
|
65
|
211
|
72
|
88
|
74
|
84
|
82
|
70
|
64
|
45
|
50
|
66
|
51
|
|
|
2026/03
|
85
|
87
|
124
|
111
|
72
|
65
|
61
|
49
|
63
|
61
|
53
|
231
|
244
|
76
|
88
|
87
|
69
|
74
|
87
|
76
|
102
|
110
|
90
|
71
|
64
|
46
|
42
|
43
|
50
|
40
|
50
|
|
2026/02
|
94
|
87
|
89
|
83
|
73
|
72
|
66
|
76
|
97
|
106
|
76
|
76
|
97
|
77
|
92
|
61
|
63
|
53
|
49
|
53
|
183
|
408
|
109
|
73
|
102
|
83
|
85
|
86
|
|||
|
2026/01
|
82
|
75
|
79
|
67
|
51
|
71
|
77
|
77
|
67
|
67
|
79
|
97
|
75
|
98
|
83
|
102
|
98
|
76
|
56
|
55
|
59
|
69
|
99
|
142
|
500
|
462
|
203
|
157
|
117
|
99
|
104
|
|
2025/12
|
87
|
65
|
67
|
76
|
88
|
100
|
75
|
70
|
89
|
83
|
101
|
82
|
72
|
81
|
104
|
92
|
88
|
110
|
62
|
47
|
85
|
90
|
52
|
53
|
58
|
68
|
86
|
106
|
95
|
106
|
67
|
|
2025/11
|
66
|
65
|
58
|
65
|
27
|
27
|
97
|
81
|
84
|
59
|
63
|
62
|
66
|
65
|
72
|
63
|
43
|
51
|
62
|
78
|
81
|
81
|
137
|
64
|
74
|
109
|
137
|
71
|
75
|
83
|
|
|
2025/10
|
33
|
42
|
53
|
63
|
58
|
45
|
38
|
31
|
38
|
36
|
34
|
32
|
53
|
54
|
53
|
58
|
38
|
49
|
56
|
54
|
42
|
40
|
28
|
39
|
46
|
40
|
59
|
63
|
65
|
63
|
65
|
|
2025/09
|
42
|
60
|
59
|
62
|
56
|
91
|
77
|
66
|
57
|
50
|
45
|
44
|
64
|
73
|
125
|
76
|
32
|
24
|
38
|
38
|
45
|
59
|
37
|
53
|
43
|
43
|
44
|
46
|
50
|
53
|
|
|
2025/08
|
51
|
37
|
40
|
24
|
36
|
44
|
36
|
22
|
37
|
48
|
45
|
35
|
44
|
43
|
45
|
49
|
35
|
32
|
35
|
93
|
23
|
33
|
29
|
41
|
37
|
23
|
32
|
28
|
35
|
45
|
47
|
|
2025/07
|
50
|
52
|
49
|
39
|
34
|
31
|
35
|
25
|
38
|
36
|
32
|
28
|
30
|
37
|
50
|
55
|
47
|
45
|
70
|
31
|
38
|
31
|
36
|
37
|
35
|
41
|
40
|
40
|
41
|
36
|
63
|
|
2025/06
|
41
|
48
|
42
|
33
|
40
|
41
|
51
|
54
|
35
|
42
|
44
|
53
|
65
|
43
|
61
|
43
|
52
|
52
|
39
|
42
|
44
|
24
|
32
|
35
|
30
|
41
|
30
|
38
|
52
|
37
|
|
|
2025/05
|
55
|
137
|
107
|
116
|
106
|
147
|
103
|
42
|
47
|
43
|
47
|
58
|
76
|
35
|
46
|
55
|
188
|
54
|
58
|
55
|
60
|
54
|
41
|
38
|
35
|
50
|
46
|
33
|
38
|
107
|
74
|
|
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