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
25 Dec
Thu
26 Dec
Fri
27 Dec
Sat
28 Dec
Sun
29 Dec
Mon
30 Dec
Tue
31 Dec
Real-time AQI (Monitoring Station in Jiayuguan)
气象局
369
PM2.5
36
PM10
29
O3
0.3
CO
9
SO2
38
NO2
酒钢宾馆
297
PM2.5
29
PM10
44
O3
0.4
CO
18
SO2
21
NO2
雄关区
293
PM2.5
29
PM10
29
O3
0.5
CO
9
SO2
41
NO2
Air quality in the last 12 months (Jiayuguan)
|
2024/11
|
61
|
63
|
59
|
58
|
53
|
64
|
68
|
70
|
89
|
75
|
50
|
48
|
53
|
99
|
49
|
57
|
55
|
62
|
45
|
49
|
59
|
60
|
64
|
58
|
27
|
41
|
44
|
36
|
52
|
49
|
|
|
2024/10
|
33
|
38
|
42
|
54
|
55
|
48
|
54
|
54
|
73
|
54
|
50
|
49
|
61
|
57
|
55
|
56
|
65
|
225
|
374
|
82
|
53
|
47
|
57
|
54
|
54
|
60
|
47
|
47
|
62
|
66
|
66
|
|
2024/09
|
35
|
84
|
94
|
23
|
25
|
28
|
32
|
69
|
50
|
57
|
44
|
50
|
38
|
66
|
57
|
40
|
30
|
40
|
28
|
29
|
35
|
50
|
44
|
59
|
61
|
51
|
54
|
58
|
36
|
43
|
|
|
2024/08
|
45
|
32
|
26
|
34
|
43
|
31
|
46
|
124
|
41
|
19
|
23
|
47
|
38
|
43
|
33
|
37
|
59
|
36
|
37
|
56
|
40
|
55
|
50
|
86
|
84
|
82
|
65
|
62
|
43
|
95
|
32
|
|
2024/07
|
34
|
31
|
151
|
57
|
80
|
95
|
148
|
211
|
135
|
86
|
50
|
39
|
40
|
37
|
22
|
30
|
40
|
58
|
99
|
164
|
29
|
36
|
52
|
26
|
29
|
38
|
36
|
38
|
46
|
36
|
36
|
|
2024/06
|
53
|
51
|
44
|
48
|
78
|
68
|
77
|
44
|
42
|
44
|
47
|
48
|
50
|
45
|
78
|
54
|
57
|
45
|
35
|
27
|
43
|
33
|
46
|
55
|
100
|
77
|
65
|
46
|
71
|
28
|
|
|
2024/05
|
51
|
58
|
97
|
120
|
79
|
89
|
93
|
115
|
65
|
51
|
30
|
61
|
84
|
331
|
500
|
495
|
377
|
182
|
351
|
207
|
114
|
205
|
71
|
68
|
83
|
106
|
147
|
94
|
28
|
37
|
35
|
|
2024/04
|
121
|
69
|
122
|
70
|
59
|
56
|
71
|
67
|
38
|
46
|
115
|
118
|
372
|
187
|
67
|
72
|
79
|
54
|
43
|
26
|
47
|
54
|
49
|
56
|
65
|
158
|
194
|
38
|
62
|
37
|
|
|
2024/03
|
53
|
40
|
44
|
86
|
82
|
76
|
61
|
54
|
95
|
87
|
70
|
104
|
86
|
151
|
262
|
58
|
98
|
52
|
72
|
75
|
90
|
96
|
66
|
56
|
50
|
61
|
46
|
47
|
72
|
63
|
90
|
|
2024/02
|
128
|
82
|
61
|
70
|
54
|
57
|
59
|
49
|
78
|
39
|
65
|
55
|
59
|
54
|
41
|
65
|
273
|
80
|
84
|
187
|
74
|
78
|
217
|
280
|
163
|
114
|
102
|
55
|
69
|
||
|
2024/01
|
66
|
45
|
37
|
47
|
40
|
51
|
50
|
73
|
45
|
44
|
47
|
64
|
131
|
93
|
166
|
88
|
92
|
88
|
86
|
43
|
33
|
40
|
53
|
83
|
60
|
47
|
52
|
48
|
52
|
57
|
70
|
|
2023/12
|
60
|
48
|
53
|
44
|
131
|
54
|
48
|
53
|
47
|
37
|
55
|
81
|
71
|
54
|
50
|
43
|
67
|
75
|
73
|
68
|
71
|
64
|
60
|
62
|
76
|
59
|
64
|
77
|
63
|
42
|
86
|
|
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