Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jul
Thu
23 Jul
Fri
24 Jul
Sat
25 Jul
Sun
26 Jul
Mon
27 Jul
Tue
28 Jul
Real-time AQI (Monitoring Station in Jiayuguan)
气象局
2613
PM2.5
14
PM10
83
O3
0.4
CO
23
SO2
14
NO2
酒钢宾馆
2912
PM2.5
29
PM10
59
O3
0.4
CO
36
SO2
19
NO2
雄关区
298
PM2.5
29
PM10
71
O3
0.2
CO
13
SO2
19
NO2
Air quality in the last 12 months (Jiayuguan)
|
2026/06
|
43
|
67
|
125
|
48
|
177
|
103
|
48
|
39
|
48
|
37
|
46
|
45
|
41
|
41
|
43
|
243
|
45
|
47
|
47
|
52
|
49
|
49
|
57
|
142
|
43
|
44
|
50
|
44
|
40
|
52
|
|
|
2026/05
|
72
|
41
|
40
|
41
|
49
|
48
|
46
|
49
|
96
|
82
|
71
|
79
|
179
|
36
|
42
|
56
|
55
|
55
|
62
|
104
|
99
|
90
|
68
|
88
|
55
|
49
|
36
|
39
|
44
|
51
|
43
|
|
2026/04
|
63
|
110
|
71
|
50
|
42
|
47
|
62
|
60
|
66
|
60
|
53
|
36
|
41
|
44
|
55
|
36
|
42
|
73
|
46
|
106
|
147
|
116
|
96
|
55
|
51
|
44
|
44
|
211
|
67
|
55
|
|
|
2026/03
|
121
|
95
|
101
|
90
|
63
|
74
|
83
|
52
|
49
|
54
|
91
|
334
|
101
|
97
|
96
|
84
|
51
|
97
|
133
|
127
|
71
|
84
|
71
|
68
|
72
|
72
|
53
|
52
|
75
|
81
|
59
|
|
2026/02
|
79
|
73
|
84
|
75
|
97
|
253
|
119
|
137
|
221
|
88
|
96
|
60
|
56
|
61
|
104
|
74
|
88
|
51
|
43
|
121
|
279
|
222
|
47
|
142
|
114
|
63
|
91
|
91
|
|||
|
2026/01
|
53
|
66
|
61
|
44
|
63
|
43
|
36
|
50
|
88
|
66
|
53
|
50
|
75
|
121
|
97
|
76
|
49
|
44
|
50
|
56
|
61
|
104
|
75
|
328
|
422
|
167
|
167
|
97
|
316
|
176
|
96
|
|
2025/12
|
41
|
43
|
46
|
45
|
42
|
30
|
36
|
35
|
77
|
96
|
66
|
75
|
58
|
71
|
71
|
57
|
71
|
68
|
58
|
38
|
69
|
95
|
82
|
45
|
49
|
55
|
45
|
52
|
53
|
56
|
64
|
|
2025/11
|
71
|
56
|
62
|
62
|
70
|
241
|
199
|
207
|
69
|
72
|
68
|
80
|
47
|
65
|
62
|
34
|
33
|
54
|
93
|
77
|
58
|
73
|
135
|
61
|
114
|
113
|
86
|
74
|
42
|
78
|
|
|
2025/10
|
53
|
63
|
73
|
30
|
51
|
51
|
40
|
44
|
34
|
46
|
53
|
49
|
58
|
63
|
66
|
59
|
63
|
136
|
102
|
69
|
69
|
70
|
71
|
72
|
73
|
65
|
64
|
69
|
81
|
77
|
78
|
|
2025/09
|
161
|
140
|
118
|
83
|
71
|
71
|
64
|
59
|
64
|
65
|
60
|
111
|
71
|
105
|
61
|
44
|
62
|
47
|
52
|
85
|
86
|
90
|
37
|
50
|
62
|
64
|
62
|
62
|
52
|
49
|
|
|
2025/08
|
36
|
37
|
32
|
34
|
32
|
26
|
24
|
31
|
35
|
56
|
63
|
44
|
31
|
30
|
35
|
39
|
51
|
47
|
134
|
17
|
20
|
27
|
49
|
52
|
83
|
31
|
26
|
28
|
49
|
76
|
49
|
|
2025/07
|
33
|
51
|
28
|
27
|
22
|
33
|
46
|
40
|
35
|
46
|
62
|
81
|
107
|
31
|
44
|
38
|
51
|
70
|
27
|
27
|
28
|
48
|
57
|
33
|
35
|
35
|
42
|
35
|
192
|
124
|
36
|
|
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
*: primary pollution