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
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Sat
26 Apr
Sun
27 Apr
Real-time AQI (Monitoring Station in Jiuquan)
玉门东路5号
3622
PM2.5
36
PM10
78
O3
0.3
CO
8
SO2
6
NO2
北大街108号
3415
PM2.5
34
PM10
78
O3
0.2
CO
9
SO2
6
NO2
Air quality in the last 12 months (Jiuquan)
|
2025/02
|
58
|
30
|
33
|
38
|
31
|
22
|
55
|
63
|
55
|
75
|
65
|
57
|
39
|
44
|
133
|
93
|
77
|
88
|
75
|
68
|
82
|
76
|
51
|
89
|
73
|
66
|
64
|
66
|
|||
|
2025/01
|
101
|
65
|
81
|
122
|
46
|
48
|
56
|
68
|
60
|
111
|
88
|
88
|
56
|
30
|
51
|
47
|
81
|
59
|
54
|
50
|
86
|
70
|
77
|
61
|
157
|
77
|
77
|
76
|
98
|
50
|
57
|
|
2024/12
|
59
|
57
|
56
|
62
|
56
|
42
|
50
|
54
|
48
|
49
|
58
|
57
|
47
|
54
|
65
|
59
|
47
|
62
|
73
|
65
|
79
|
85
|
85
|
58
|
48
|
30
|
56
|
83
|
90
|
73
|
71
|
|
2024/11
|
70
|
102
|
55
|
62
|
60
|
67
|
73
|
67
|
96
|
110
|
55
|
57
|
64
|
97
|
52
|
65
|
58
|
64
|
52
|
54
|
64
|
75
|
85
|
56
|
33
|
45
|
41
|
46
|
60
|
54
|
|
|
2024/10
|
36
|
40
|
47
|
53
|
49
|
45
|
51
|
68
|
67
|
58
|
50
|
51
|
65
|
62
|
62
|
60
|
65
|
222
|
376
|
117
|
49
|
52
|
60
|
60
|
57
|
65
|
53
|
49
|
71
|
67
|
63
|
|
2024/09
|
42
|
79
|
110
|
14
|
30
|
28
|
32
|
67
|
46
|
55
|
42
|
51
|
42
|
65
|
55
|
38
|
30
|
33
|
27
|
28
|
34
|
53
|
44
|
54
|
63
|
51
|
55
|
61
|
39
|
40
|
|
|
2024/08
|
37
|
47
|
34
|
37
|
43
|
36
|
43
|
154
|
130
|
20
|
24
|
45
|
36
|
53
|
28
|
48
|
64
|
40
|
46
|
52
|
35
|
57
|
50
|
109
|
83
|
96
|
61
|
61
|
50
|
118
|
18
|
|
2024/07
|
40
|
38
|
166
|
87
|
94
|
99
|
128
|
268
|
150
|
85
|
49
|
47
|
40
|
32
|
24
|
33
|
41
|
60
|
134
|
192
|
34
|
39
|
49
|
24
|
34
|
42
|
45
|
50
|
38
|
41
|
42
|
|
2024/06
|
50
|
53
|
42
|
53
|
70
|
78
|
71
|
42
|
37
|
44
|
46
|
43
|
51
|
53
|
72
|
57
|
69
|
46
|
37
|
30
|
43
|
38
|
50
|
65
|
108
|
80
|
64
|
60
|
81
|
35
|
|
|
2024/05
|
55
|
60
|
99
|
123
|
86
|
115
|
103
|
116
|
69
|
52
|
32
|
75
|
84
|
322
|
500
|
500
|
450
|
188
|
387
|
221
|
124
|
217
|
64
|
75
|
86
|
136
|
180
|
91
|
39
|
32
|
34
|
|
2024/04
|
126
|
71
|
141
|
74
|
60
|
59
|
73
|
66
|
45
|
52
|
136
|
118
|
408
|
210
|
72
|
82
|
80
|
56
|
45
|
32
|
67
|
58
|
50
|
62
|
68
|
180
|
189
|
37
|
66
|
37
|
|
|
2024/03
|
59
|
45
|
52
|
89
|
83
|
78
|
72
|
62
|
141
|
104
|
82
|
132
|
98
|
153
|
275
|
60
|
95
|
60
|
85
|
92
|
102
|
111
|
66
|
61
|
55
|
85
|
65
|
56
|
113
|
66
|
105
|
|
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