Gansu - China   2025-09-29   Monday   39.79N, 98.28E

Jiayuguan

Gansu - China
2025-09-29

Air Quality

Excellent

No health implications.

10

PM2.5

36

PM10

115

O3

0.5

CO

12

SO2

7

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

29 Sep

56 Good

Tue

30 Sep

64 Good

Wed

1 Oct

56 Good

Thu

2 Oct

89 Good

Fri

3 Oct

89 Good

Sat

4 Oct

64 Good

Sun

5 Oct

21 Excellent

Jiayuguan Air quality rank

Real-time AQI (Monitoring Station in Jiayuguan)

气象局

37

3

PM2.5

36

PM10

118

O3

0.5

CO

8

SO2

4

NO2

雄关区

35

17

PM2.5

35

PM10

111

O3

0.4

CO

15

SO2

9

NO2

Monthly Average AQI (Jiayuguan)

2020/09 - 2025/08

Air quality in the last 12 months (Jiayuguan)

2025/08
36
37
32
34
32
26
24
31
35
56
63
44
31
30
35
39
51
47
134
17
20
27
49
52
83
31
26
28
49
76
49
2025/07
33
51
28
27
22
33
46
40
35
46
62
81
107
31
44
38
51
70
27
27
28
48
57
33
35
35
42
35
192
124
36
2025/06
43
48
41
52
58
60
39
45
29
27
44
37
81
42
25
22
31
70
46
53
29
37
27
25
127
37
27
83
31
24
2025/05
82
106
71
201
142
159
77
55
29
30
34
47
55
45
51
104
111
42
41
81
65
88
45
71
68
30
36
305
51
56
47
2025/04
239
191
262
64
86
67
147
84
44
73
46
36
26
77
109
96
146
60
75
58
67
55
38
41
51
48
60
62
98
53
2025/03
61
53
109
73
45
368
135
166
319
204
171
79
54
48
41
44
61
107
98
87
84
153
126
186
246
115
58
63
38
66
334
2025/02
59
30
29
33
24
21
40
45
56
60
70
54
30
47
126
111
74
87
74
68
78
76
58
74
66
62
61
62
2025/01
68
61
79
96
47
53
56
54
51
90
73
73
53
34
42
60
52
48
42
49
70
66
69
64
137
69
64
60
64
44
49
2024/12
49
52
56
50
43
41
49
44
44
49
47
46
40
42
50
57
47
64
64
60
73
92
77
47
48
44
50
80
62
50
55
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
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
Air quality source: CNEMC

*: primary pollution