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
25 Feb
Thu
26 Feb
Fri
27 Feb
Sat
28 Feb
Sun
1 Mar
Mon
2 Mar
Tue
3 Mar
Real-time AQI (Monitoring Station in Tacheng Prefecture)
东门外小游园
263
PM2.5
26
PM10
80
O3
0.4
CO
5
SO2
6
NO2
文化广场
233
PM2.5
16
PM10
72
O3
0.6
CO
3
SO2
11
NO2
Air quality in the last 12 months (Tacheng Prefecture)
|
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
|
|
|
2025/08
|
20
|
34
|
21
|
15
|
25
|
22
|
22
|
19
|
31
|
23
|
35
|
48
|
83
|
64
|
32
|
40
|
33
|
23
|
16
|
18
|
19
|
22
|
26
|
20
|
21
|
19
|
22
|
26
|
20
|
36
|
33
|
|
2025/07
|
21
|
19
|
21
|
24
|
29
|
33
|
20
|
20
|
18
|
23
|
20
|
18
|
18
|
23
|
24
|
25
|
29
|
19
|
26
|
22
|
18
|
19
|
19
|
24
|
23
|
29
|
30
|
34
|
33
|
27
|
36
|
|
2025/06
|
23
|
21
|
20
|
24
|
24
|
26
|
27
|
41
|
43
|
34
|
22
|
35
|
22
|
28
|
27
|
22
|
23
|
22
|
25
|
30
|
25
|
23
|
25
|
27
|
21
|
20
|
19
|
20
|
22
|
29
|
|
|
2025/05
|
20
|
19
|
23
|
27
|
25
|
26
|
28
|
37
|
34
|
34
|
29
|
19
|
22
|
23
|
37
|
31
|
42
|
92
|
36
|
32
|
21
|
29
|
29
|
34
|
23
|
20
|
16
|
19
|
24
|
25
|
20
|
|
2025/04
|
36
|
26
|
28
|
31
|
38
|
24
|
34
|
34
|
54
|
20
|
32
|
28
|
38
|
46
|
25
|
27
|
30
|
31
|
20
|
18
|
22
|
28
|
28
|
21
|
23
|
25
|
24
|
37
|
37
|
33
|
|
|
2025/03
|
28
|
26
|
24
|
20
|
23
|
22
|
36
|
40
|
16
|
16
|
17
|
18
|
19
|
36
|
87
|
35
|
47
|
28
|
34
|
33
|
27
|
28
|
19
|
16
|
20
|
20
|
186
|
56
|
27
|
31
|
29
|
|
2025/02
|
24
|
25
|
33
|
50
|
37
|
19
|
19
|
17
|
25
|
41
|
21
|
28
|
27
|
23
|
19
|
32
|
30
|
24
|
21
|
22
|
24
|
36
|
38
|
31
|
47
|
36
|
22
|
25
|
|||
|
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