Air Quality
Excellent
No health implications.
29
PM2.5
49
PM10
82
O3
0.4
CO
6
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Feb
55
Good
Sat
21 Feb
47
Excellent
Sun
22 Feb
50
Excellent
Mon
23 Feb
46
Excellent
Tue
24 Feb
49
Excellent
Wed
25 Feb
49
Excellent
Thu
26 Feb
48
Excellent
Tahe Air quality rank
Air quality in the last 12 months (Tahe)
|
2026/01
|
19
|
16
|
12
|
11
|
22
|
22
|
17
|
23
|
34
|
34
|
34
|
41
|
18
|
27
|
26
|
10
|
13
|
24
|
24
|
18
|
16
|
18
|
17
|
28
|
22
|
21
|
22
|
28
|
13
|
14
|
17
|
|
2025/12
|
17
|
18
|
16
|
18
|
27
|
35
|
22
|
27
|
25
|
16
|
18
|
24
|
28
|
29
|
32
|
27
|
25
|
26
|
27
|
18
|
30
|
39
|
36
|
27
|
16
|
19
|
22
|
47
|
33
|
18
|
17
|
|
2025/11
|
13
|
17
|
27
|
37
|
17
|
11
|
20
|
32
|
51
|
26
|
19
|
24
|
15
|
22
|
20
|
19
|
23
|
21
|
22
|
21
|
18
|
28
|
19
|
21
|
23
|
24
|
25
|
25
|
45
|
23
|
|
|
2025/10
|
17
|
21
|
24
|
17
|
17
|
18
|
21
|
23
|
23
|
23
|
14
|
15
|
16
|
20
|
22
|
19
|
19
|
21
|
19
|
20
|
21
|
25
|
27
|
39
|
59
|
34
|
24
|
21
|
23
|
21
|
13
|
|
2025/09
|
13
|
22
|
21
|
24
|
30
|
19
|
17
|
16
|
11
|
13
|
12
|
11
|
19
|
11
|
18
|
20
|
19
|
21
|
18
|
21
|
23
|
25
|
32
|
20
|
17
|
17
|
19
|
21
|
25
|
25
|
|
|
2025/08
|
12
|
12
|
14
|
14
|
11
|
12
|
13
|
14
|
14
|
11
|
14
|
15
|
13
|
13
|
11
|
11
|
17
|
12
|
13
|
15
|
17
|
12
|
10
|
13
|
15
|
17
|
17
|
16
|
15
|
15
|
15
|
|
2025/07
|
18
|
12
|
12
|
13
|
16
|
15
|
20
|
20
|
10
|
18
|
16
|
18
|
20
|
21
|
22
|
20
|
20
|
20
|
19
|
12
|
13
|
16
|
13
|
12
|
13
|
12
|
12
|
13
|
14
|
11
|
11
|
|
2025/06
|
16
|
16
|
13
|
13
|
13
|
13
|
12
|
12
|
14
|
15
|
20
|
20
|
18
|
20
|
26
|
28
|
18
|
16
|
17
|
13
|
16
|
22
|
24
|
27
|
23
|
26
|
22
|
27
|
22
|
16
|
|
|
2025/05
|
18
|
17
|
11
|
19
|
15
|
17
|
36
|
43
|
42
|
45
|
45
|
86
|
60
|
46
|
59
|
23
|
17
|
14
|
13
|
12
|
14
|
17
|
25
|
23
|
24
|
27
|
27
|
38
|
47
|
30
|
16
|
|
2025/04
|
33
|
42
|
37
|
51
|
33
|
18
|
44
|
22
|
26
|
15
|
15
|
13
|
19
|
25
|
24
|
25
|
20
|
20
|
33
|
16
|
17
|
31
|
37
|
18
|
16
|
23
|
18
|
22
|
45
|
21
|
|
|
2025/03
|
27
|
21
|
19
|
35
|
36
|
30
|
26
|
33
|
45
|
62
|
23
|
22
|
20
|
25
|
27
|
21
|
23
|
18
|
16
|
19
|
17
|
17
|
20
|
16
|
15
|
23
|
50
|
27
|
31
|
29
|
29
|
|
2025/02
|
21
|
39
|
15
|
21
|
33
|
15
|
13
|
20
|
23
|
23
|
35
|
42
|
31
|
28
|
35
|
25
|
17
|
23
|
23
|
19
|
19
|
19
|
14
|
16
|
24
|
20
|
26
|
21
|
|||
|
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