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
26 Oct
Tue
27 Oct
Wed
28 Oct
Thu
29 Oct
Fri
30 Oct
Sat
31 Oct
Sun
1 Nov
Real-time AQI (Monitoring Station in Tacheng Prefecture)
东门外小游园
3819
PM2.5
38
PM10
39
O3
0.6
CO
3
SO2
7
NO2
文化广场
247
PM2.5
24
PM10
43
O3
0.3
CO
4
SO2
11
NO2
Air quality in the last 12 months (Tacheng Prefecture)
|
2026/08
|
27
|
29
|
32
|
39
|
29
|
28
|
27
|
29
|
31
|
32
|
35
|
37
|
30
|
33
|
36
|
40
|
42
|
34
|
36
|
37
|
38
|
32
|
36
|
42
|
25
|
26
|
29
|
35
|
37
|
37
|
44
|
|
2026/07
|
32
|
32
|
47
|
28
|
29
|
31
|
31
|
30
|
27
|
34
|
37
|
33
|
32
|
31
|
33
|
33
|
40
|
34
|
30
|
30
|
35
|
39
|
30
|
31
|
33
|
30
|
25
|
23
|
24
|
23
|
25
|
|
2026/06
|
37
|
41
|
37
|
42
|
40
|
32
|
30
|
32
|
32
|
30
|
48
|
33
|
31
|
30
|
30
|
32
|
30
|
32
|
36
|
35
|
37
|
34
|
59
|
58
|
26
|
27
|
30
|
34
|
32
|
29
|
|
|
2026/05
|
66
|
36
|
38
|
45
|
38
|
38
|
39
|
42
|
42
|
40
|
25
|
25
|
28
|
26
|
27
|
29
|
28
|
34
|
46
|
38
|
40
|
52
|
30
|
27
|
29
|
34
|
52
|
45
|
31
|
35
|
40
|
|
2026/04
|
35
|
39
|
44
|
45
|
47
|
49
|
34
|
54
|
49
|
25
|
20
|
21
|
29
|
34
|
28
|
29
|
20
|
22
|
56
|
29
|
34
|
40
|
49
|
28
|
26
|
32
|
32
|
31
|
30
|
36
|
|
|
2026/03
|
64
|
35
|
36
|
29
|
31
|
27
|
29
|
28
|
31
|
30
|
25
|
28
|
30
|
29
|
28
|
31
|
35
|
29
|
35
|
32
|
32
|
30
|
33
|
29
|
24
|
31
|
29
|
26
|
29
|
33
|
33
|
|
2026/02
|
22
|
23
|
30
|
36
|
19
|
150
|
66
|
38
|
150
|
81
|
125
|
17
|
15
|
18
|
18
|
60
|
77
|
39
|
27
|
23
|
26
|
17
|
16
|
27
|
19
|
19
|
30
|
63
|
|||
|
2026/01
|
68
|
52
|
39
|
32
|
53
|
22
|
39
|
58
|
27
|
41
|
32
|
27
|
24
|
33
|
40
|
48
|
47
|
30
|
28
|
42
|
40
|
52
|
84
|
50
|
31
|
32
|
23
|
34
|
36
|
18
|
27
|
|
2025/12
|
22
|
28
|
31
|
32
|
35
|
33
|
27
|
29
|
28
|
21
|
19
|
35
|
108
|
59
|
37
|
28
|
30
|
28
|
23
|
29
|
22
|
18
|
19
|
23
|
23
|
36
|
25
|
20
|
25
|
38
|
109
|
|
2025/11
|
36
|
23
|
39
|
36
|
14
|
11
|
19
|
21
|
30
|
25
|
16
|
31
|
20
|
17
|
25
|
82
|
202
|
81
|
48
|
56
|
48
|
28
|
32
|
36
|
24
|
25
|
28
|
29
|
19
|
27
|
|
|
2025/10
|
15
|
19
|
20
|
20
|
20
|
23
|
25
|
28
|
25
|
30
|
34
|
32
|
39
|
26
|
29
|
35
|
39
|
38
|
49
|
46
|
43
|
48
|
45
|
56
|
60
|
55
|
51
|
37
|
41
|
45
|
36
|
|
2025/09
|
16
|
15
|
17
|
17
|
19
|
24
|
18
|
23
|
20
|
18
|
15
|
16
|
18
|
14
|
20
|
42
|
24
|
31
|
22
|
20
|
15
|
29
|
25
|
17
|
13
|
19
|
24
|
41
|
35
|
28
|
|
|
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