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 Mar
Tue
24 Mar
Wed
25 Mar
Thu
26 Mar
Fri
27 Mar
Sat
28 Mar
Sun
29 Mar
Real-time AQI (Monitoring Station in Altay Prefecture)
市站
279
PM2.5
27
PM10
74
O3
0.3
CO
6
SO2
16
NO2
阿勒泰路33号
256
PM2.5
25
PM10
70
O3
0.3
CO
6
SO2
22
NO2
Air quality in the last 12 months (Altay Prefecture)
|
2026/02
|
9
|
13
|
17
|
17
|
45
|
10
|
17
|
38
|
45
|
13
|
14
|
31
|
22
|
23
|
9
|
18
|
33
|
19
|
17
|
28
|
43
|
21
|
14
|
16
|
25
|
19
|
29
|
37
|
|||
|
2026/01
|
27
|
18
|
19
|
15
|
17
|
21
|
18
|
34
|
28
|
16
|
15
|
21
|
39
|
58
|
47
|
28
|
27
|
19
|
11
|
14
|
18
|
18
|
20
|
40
|
26
|
19
|
29
|
31
|
42
|
31
|
12
|
|
2025/12
|
24
|
28
|
21
|
20
|
34
|
43
|
30
|
21
|
22
|
22
|
24
|
25
|
27
|
31
|
34
|
39
|
35
|
29
|
29
|
21
|
22
|
25
|
24
|
22
|
24
|
21
|
27
|
22
|
23
|
22
|
29
|
|
2025/11
|
28
|
23
|
31
|
46
|
33
|
16
|
14
|
14
|
26
|
25
|
12
|
13
|
12
|
20
|
24
|
23
|
28
|
25
|
27
|
29
|
30
|
25
|
24
|
26
|
26
|
27
|
25
|
28
|
23
|
23
|
|
|
2025/10
|
11
|
15
|
27
|
17
|
14
|
17
|
23
|
18
|
30
|
33
|
27
|
19
|
18
|
24
|
22
|
35
|
22
|
18
|
33
|
54
|
40
|
48
|
29
|
30
|
53
|
24
|
43
|
44
|
40
|
49
|
44
|
|
2025/09
|
13
|
20
|
12
|
19
|
28
|
28
|
39
|
31
|
27
|
16
|
23
|
17
|
46
|
25
|
33
|
39
|
35
|
37
|
44
|
17
|
27
|
30
|
39
|
26
|
30
|
31
|
40
|
48
|
49
|
40
|
|
|
2025/08
|
26
|
16
|
42
|
14
|
17
|
21
|
21
|
24
|
27
|
11
|
19
|
24
|
21
|
18
|
23
|
31
|
32
|
26
|
20
|
16
|
22
|
26
|
29
|
25
|
23
|
29
|
36
|
29
|
36
|
36
|
30
|
|
2025/07
|
14
|
14
|
15
|
14
|
19
|
21
|
14
|
15
|
16
|
25
|
29
|
18
|
20
|
25
|
26
|
23
|
26
|
19
|
22
|
34
|
26
|
27
|
25
|
20
|
24
|
25
|
45
|
42
|
50
|
30
|
32
|
|
2025/06
|
28
|
26
|
31
|
26
|
30
|
26
|
27
|
31
|
52
|
23
|
20
|
26
|
20
|
29
|
29
|
23
|
19
|
26
|
23
|
25
|
30
|
22
|
24
|
19
|
14
|
16
|
21
|
17
|
16
|
20
|
|
|
2025/05
|
32
|
33
|
45
|
23
|
26
|
39
|
13
|
13
|
21
|
31
|
23
|
31
|
44
|
24
|
26
|
20
|
33
|
83
|
34
|
13
|
14
|
16
|
19
|
33
|
26
|
21
|
28
|
16
|
13
|
16
|
22
|
|
2025/04
|
15
|
17
|
13
|
11
|
15
|
25
|
19
|
17
|
14
|
12
|
12
|
12
|
19
|
24
|
29
|
16
|
14
|
26
|
12
|
13
|
15
|
21
|
58
|
70
|
18
|
17
|
18
|
26
|
28
|
25
|
|
|
2025/03
|
56
|
46
|
22
|
23
|
23
|
14
|
26
|
38
|
14
|
13
|
13
|
16
|
22
|
17
|
9
|
12
|
16
|
33
|
15
|
12
|
13
|
30
|
18
|
13
|
33
|
18
|
10
|
12
|
11
|
13
|
16
|
|
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