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
15 Jul
Wed
16 Jul
Thu
17 Jul
Fri
18 Jul
Sat
19 Jul
Sun
20 Jul
Mon
21 Jul
Alxa League Air quality rank
Real-time AQI (Monitoring Station in Alxa League)
体育场
4915
PM2.5
49
PM10
132
O3
0.6
CO
19
SO2
9
NO2
盟环保楼
5816
PM2.5
66 *
PM10
126
O3
0.3
CO
8
SO2
8
NO2
Air quality in the last 12 months (Alxa League)
|
2025/06
|
30
|
28
|
13
|
26
|
30
|
29
|
41
|
32
|
54
|
29
|
40
|
62
|
28
|
37
|
37
|
22
|
26
|
54
|
25
|
18
|
20
|
74
|
26
|
28
|
24
|
27
|
19
|
20
|
34
|
13
|
|
|
2025/05
|
72
|
98
|
55
|
131
|
322
|
79
|
106
|
73
|
37
|
25
|
19
|
56
|
76
|
76
|
35
|
137
|
163
|
68
|
40
|
52
|
169
|
115
|
30
|
31
|
33
|
33
|
38
|
46
|
225
|
142
|
36
|
|
2025/04
|
51
|
56
|
146
|
46
|
35
|
132
|
69
|
126
|
45
|
65
|
323
|
135
|
60
|
25
|
139
|
126
|
91
|
155
|
142
|
129
|
228
|
50
|
51
|
45
|
46
|
65
|
42
|
24
|
125
|
256
|
|
|
2025/03
|
103
|
64
|
55
|
55
|
55
|
41
|
101
|
73
|
175
|
80
|
230
|
43
|
75
|
87
|
35
|
19
|
24
|
17
|
21
|
34
|
51
|
93
|
324
|
368
|
352
|
334
|
166
|
68
|
15
|
20
|
28
|
|
2025/02
|
32
|
22
|
25
|
25
|
24
|
73
|
73
|
41
|
54
|
58
|
64
|
35
|
35
|
46
|
66
|
50
|
62
|
52
|
50
|
56
|
79
|
27
|
26
|
43
|
63
|
49
|
35
|
49
|
|||
|
2025/01
|
37
|
39
|
46
|
84
|
41
|
52
|
27
|
16
|
28
|
34
|
82
|
150
|
140
|
21
|
19
|
22
|
39
|
43
|
23
|
21
|
28
|
33
|
47
|
77
|
77
|
38
|
18
|
49
|
54
|
33
|
27
|
|
2024/12
|
34
|
35
|
32
|
22
|
21
|
18
|
20
|
28
|
41
|
43
|
33
|
35
|
26
|
25
|
17
|
26
|
27
|
41
|
49
|
39
|
52
|
38
|
68
|
42
|
29
|
44
|
28
|
20
|
83
|
51
|
35
|
|
2024/11
|
43
|
39
|
23
|
36
|
30
|
34
|
40
|
43
|
44
|
46
|
32
|
41
|
40
|
31
|
90
|
24
|
23
|
42
|
34
|
31
|
33
|
47
|
56
|
40
|
42
|
52
|
57
|
23
|
21
|
31
|
|
|
2024/10
|
37
|
19
|
29
|
35
|
37
|
32
|
26
|
41
|
45
|
32
|
39
|
31
|
32
|
36
|
48
|
44
|
41
|
44
|
35
|
56
|
28
|
20
|
28
|
29
|
48
|
27
|
29
|
30
|
30
|
44
|
37
|
|
2024/09
|
47
|
25
|
45
|
36
|
33
|
14
|
16
|
28
|
47
|
26
|
13
|
21
|
14
|
41
|
17
|
23
|
51
|
42
|
56
|
19
|
25
|
29
|
24
|
38
|
40
|
54
|
40
|
61
|
34
|
44
|
|
|
2024/08
|
31
|
21
|
37
|
23
|
55
|
27
|
17
|
18
|
147
|
137
|
11
|
27
|
35
|
42
|
39
|
37
|
33
|
21
|
15
|
38
|
35
|
30
|
34
|
39
|
35
|
26
|
28
|
25
|
34
|
42
|
62
|
|
2024/07
|
60
|
25
|
19
|
33
|
61
|
39
|
56
|
33
|
24
|
31
|
54
|
26
|
43
|
38
|
24
|
52
|
44
|
22
|
45
|
109
|
110
|
63
|
130
|
119
|
26
|
26
|
35
|
51
|
38
|
30
|
30
|
|
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