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
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
4416
PM2.5
39
PM10
139
O3
0.5
CO
20
SO2
8
NO2
盟环保楼
4811
PM2.5
48
PM10
133
O3
0.4
CO
8
SO2
7
NO2
环保局新楼
389
PM2.5
36
PM10
121
O3
0.3
CO
8
SO2
4
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