Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 Feb
Thu
5 Feb
Fri
6 Feb
Sat
7 Feb
Sun
8 Feb
Mon
9 Feb
Tue
10 Feb
Real-time AQI (Monitoring Station in Jiuquan)
玉门东路5号
7349
PM2.5
95 *
PM10
55
O3
0.3
CO
10
SO2
18
NO2
北大街108号
7544
PM2.5
100 *
PM10
47
O3
0.4
CO
10
SO2
22
NO2
Air quality in the last 12 months (Jiuquan)
|
2025/12
|
46
|
49
|
49
|
52
|
67
|
46
|
45
|
44
|
100
|
123
|
68
|
107
|
61
|
75
|
85
|
67
|
77
|
88
|
57
|
44
|
68
|
101
|
102
|
47
|
57
|
62
|
53
|
66
|
60
|
59
|
70
|
|
2025/11
|
77
|
63
|
67
|
67
|
74
|
318
|
198
|
213
|
79
|
82
|
79
|
85
|
59
|
84
|
68
|
38
|
40
|
65
|
114
|
88
|
81
|
127
|
155
|
66
|
128
|
188
|
99
|
116
|
52
|
83
|
|
|
2025/10
|
59
|
57
|
71
|
32
|
50
|
47
|
42
|
47
|
45
|
52
|
52
|
53
|
57
|
61
|
69
|
48
|
58
|
145
|
109
|
64
|
60
|
73
|
71
|
71
|
71
|
74
|
68
|
68
|
85
|
87
|
87
|
|
2025/09
|
175
|
136
|
127
|
91
|
71
|
75
|
69
|
64
|
65
|
63
|
62
|
95
|
70
|
107
|
59
|
47
|
61
|
44
|
55
|
69
|
89
|
104
|
42
|
53
|
63
|
65
|
69
|
71
|
56
|
54
|
|
|
2025/08
|
40
|
39
|
36
|
40
|
40
|
36
|
31
|
40
|
37
|
61
|
68
|
48
|
40
|
36
|
42
|
47
|
54
|
50
|
130
|
27
|
30
|
37
|
56
|
53
|
86
|
39
|
32
|
32
|
69
|
95
|
54
|
|
2025/07
|
39
|
60
|
35
|
38
|
29
|
39
|
50
|
47
|
41
|
53
|
76
|
85
|
134
|
41
|
46
|
43
|
55
|
90
|
41
|
34
|
36
|
50
|
71
|
42
|
40
|
40
|
39
|
44
|
196
|
116
|
40
|
|
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
|
|
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