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
23 Jan
Fri
24 Jan
Sat
25 Jan
Sun
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Real-time AQI (Monitoring Station in Alxa League)
体育场
2511
PM2.5
24
PM10
79
O3
0.7
CO
10
SO2
16
NO2
环保局新楼
3212
PM2.5
24
PM10
100
O3
0.5
CO
8
SO2
6
NO2
Air quality in the last 12 months (Alxa League)
|
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
|
|
2024/06
|
48
|
31
|
28
|
37
|
23
|
86
|
32
|
47
|
26
|
32
|
47
|
46
|
99
|
82
|
48
|
40
|
37
|
56
|
53
|
47
|
25
|
64
|
54
|
186
|
129
|
53
|
35
|
152
|
58
|
31
|
|
|
2024/05
|
31
|
36
|
22
|
37
|
51
|
60
|
33
|
49
|
67
|
158
|
88
|
37
|
33
|
226
|
252
|
97
|
87
|
130
|
271
|
124
|
90
|
49
|
91
|
280
|
80
|
66
|
41
|
86
|
78
|
38
|
34
|
|
2024/04
|
118
|
225
|
41
|
58
|
53
|
36
|
51
|
56
|
56
|
46
|
42
|
60
|
188
|
305
|
73
|
68
|
77
|
66
|
323
|
70
|
104
|
201
|
56
|
68
|
53
|
67
|
134
|
205
|
48
|
33
|
|
|
2024/03
|
37
|
42
|
30
|
120
|
58
|
129
|
67
|
61
|
33
|
85
|
55
|
36
|
45
|
122
|
221
|
107
|
66
|
67
|
29
|
41
|
74
|
73
|
66
|
42
|
40
|
42
|
54
|
42
|
64
|
50
|
60
|
|
2024/02
|
59
|
62
|
87
|
74
|
51
|
44
|
73
|
62
|
72
|
110
|
35
|
30
|
42
|
48
|
29
|
40
|
149
|
309
|
128
|
195
|
69
|
57
|
47
|
61
|
109
|
99
|
87
|
73
|
40
|
||
|
2024/01
|
46
|
29
|
34
|
27
|
27
|
27
|
42
|
33
|
41
|
34
|
31
|
30
|
42
|
45
|
51
|
76
|
64
|
61
|
87
|
45
|
25
|
37
|
55
|
43
|
42
|
41
|
28
|
25
|
54
|
52
|
57
|
|
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