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
20 Aug
Thu
21 Aug
Fri
22 Aug
Sat
23 Aug
Sun
24 Aug
Mon
25 Aug
Tue
26 Aug
Real-time AQI (Monitoring Station in Jiuquan)
玉门东路5号
3021
PM2.5
22
PM10
89
O3
0.4
CO
8
SO2
12
NO2
北大街108号
2912
PM2.5
12
PM10
90
O3
0.4
CO
9
SO2
6
NO2
Air quality in the last 12 months (Jiuquan)
|
2025/06
|
44
|
47
|
49
|
51
|
60
|
61
|
43
|
52
|
34
|
36
|
46
|
38
|
90
|
42
|
31
|
40
|
33
|
52
|
62
|
51
|
35
|
26
|
33
|
31
|
146
|
37
|
33
|
85
|
33
|
31
|
|
|
2025/05
|
66
|
114
|
73
|
244
|
167
|
167
|
82
|
68
|
29
|
33
|
31
|
50
|
58
|
42
|
48
|
114
|
119
|
46
|
41
|
78
|
69
|
91
|
42
|
72
|
64
|
27
|
36
|
311
|
58
|
56
|
49
|
|
2025/04
|
267
|
200
|
281
|
69
|
92
|
79
|
158
|
87
|
46
|
73
|
64
|
50
|
24
|
75
|
110
|
100
|
158
|
62
|
76
|
62
|
72
|
54
|
37
|
42
|
52
|
47
|
62
|
64
|
107
|
54
|
|
|
2025/03
|
62
|
53
|
111
|
73
|
46
|
387
|
151
|
166
|
368
|
215
|
201
|
85
|
58
|
49
|
39
|
46
|
60
|
103
|
94
|
89
|
87
|
155
|
133
|
208
|
281
|
117
|
59
|
64
|
41
|
68
|
346
|
|
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
|
|
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