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
19 May
Wed
20 May
Thu
21 May
Fri
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Real-time AQI (Monitoring Station in Jiuquan)
玉门东路5号
6329
PM2.5
68 *
PM10
100
O3
0.2
CO
5
SO2
4
NO2
北大街108号
6827
PM2.5
75 *
PM10
114
O3
0.2
CO
9
SO2
5
NO2
Air quality in the last 12 months (Jiuquan)
|
2026/04
|
64
|
180
|
74
|
49
|
39
|
46
|
59
|
73
|
74
|
62
|
51
|
31
|
36
|
41
|
65
|
35
|
43
|
95
|
46
|
112
|
154
|
123
|
107
|
52
|
49
|
41
|
53
|
204
|
63
|
45
|
|
|
2026/03
|
106
|
101
|
81
|
101
|
64
|
82
|
86
|
57
|
54
|
58
|
119
|
406
|
115
|
86
|
97
|
87
|
45
|
100
|
169
|
135
|
70
|
77
|
78
|
71
|
74
|
60
|
52
|
50
|
86
|
88
|
59
|
|
2026/02
|
86
|
82
|
89
|
81
|
127
|
291
|
111
|
95
|
257
|
114
|
95
|
72
|
59
|
64
|
105
|
70
|
71
|
62
|
71
|
178
|
357
|
343
|
61
|
146
|
116
|
49
|
102
|
90
|
|||
|
2026/01
|
54
|
52
|
54
|
45
|
73
|
56
|
59
|
58
|
100
|
85
|
91
|
71
|
147
|
206
|
98
|
66
|
46
|
43
|
47
|
49
|
59
|
137
|
81
|
301
|
445
|
177
|
207
|
105
|
357
|
197
|
99
|
|
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
|
|
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