Air Quality
Excellent
No health implications.
12
PM2.5
43
PM10
110
O3
0.5
CO
10
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Apr
65
Good
Thu
16 Apr
95
Good
Fri
17 Apr
83
Good
Sat
18 Apr
80
Good
Sun
19 Apr
86
Good
Mon
20 Apr
65
Good
Tue
21 Apr
49
Excellent
Real-time AQI (Monitoring Station in Alxa League)
环保局新楼
4312
PM2.5
43
PM10
110
O3
0.5
CO
10
SO2
5
NO2
Air quality in the last 12 months (Alxa League)
|
2026/03
|
74
|
79
|
62
|
68
|
52
|
34
|
48
|
36
|
34
|
32
|
50
|
261
|
333
|
39
|
33
|
69
|
75
|
70
|
60
|
133
|
103
|
65
|
55
|
63
|
58
|
59
|
102
|
37
|
43
|
47
|
44
|
|
2026/02
|
23
|
34
|
70
|
50
|
43
|
58
|
17
|
39
|
94
|
72
|
55
|
60
|
35
|
107
|
62
|
44
|
61
|
37
|
56
|
205
|
356
|
149
|
82
|
72
|
80
|
65
|
80
|
84
|
|||
|
2026/01
|
42
|
15
|
69
|
30
|
18
|
24
|
58
|
42
|
105
|
27
|
30
|
172
|
30
|
271
|
72
|
48
|
62
|
48
|
41
|
36
|
34
|
27
|
30
|
147
|
314
|
90
|
97
|
48
|
71
|
107
|
79
|
|
2025/12
|
52
|
28
|
31
|
28
|
36
|
37
|
28
|
29
|
40
|
42
|
99
|
93
|
183
|
29
|
41
|
68
|
34
|
48
|
31
|
42
|
35
|
49
|
121
|
34
|
22
|
36
|
27
|
29
|
25
|
40
|
42
|
|
2025/11
|
14
|
25
|
38
|
36
|
37
|
25
|
44
|
101
|
62
|
38
|
39
|
41
|
31
|
56
|
72
|
34
|
18
|
22
|
27
|
30
|
29
|
65
|
143
|
128
|
63
|
256
|
56
|
130
|
95
|
59
|
|
|
2025/10
|
40
|
30
|
29
|
56
|
59
|
27
|
42
|
30
|
12
|
11
|
24
|
42
|
15
|
28
|
44
|
44
|
44
|
48
|
63
|
51
|
48
|
56
|
53
|
55
|
48
|
32
|
40
|
38
|
43
|
42
|
29
|
|
2025/09
|
39
|
91
|
67
|
59
|
39
|
66
|
45
|
51
|
50
|
39
|
53
|
53
|
74
|
55
|
47
|
33
|
24
|
31
|
23
|
33
|
29
|
26
|
23
|
26
|
34
|
33
|
33
|
32
|
53
|
36
|
|
|
2025/08
|
28
|
43
|
41
|
128
|
27
|
29
|
34
|
15
|
26
|
33
|
52
|
58
|
39
|
34
|
30
|
30
|
37
|
53
|
48
|
37
|
14
|
21
|
23
|
31
|
29
|
23
|
18
|
25
|
21
|
25
|
30
|
|
2025/07
|
20
|
19
|
41
|
40
|
23
|
30
|
25
|
37
|
16
|
30
|
36
|
30
|
26
|
51
|
42
|
22
|
21
|
37
|
40
|
19
|
14
|
18
|
38
|
28
|
17
|
30
|
24
|
30
|
33
|
20
|
40
|
|
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
|
|
|
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