Air Quality
Excellent
No health implications.
2
PM2.5
14
PM10
36
O3
0.3
CO
3
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Oct
53
Good
Fri
16 Oct
50
Excellent
Sat
17 Oct
59
Good
Sun
18 Oct
56
Good
Mon
19 Oct
53
Good
Tue
20 Oct
49
Excellent
Wed
21 Oct
23
Excellent
Air quality in the last 12 months (Tangwang)
|
2026/08
|
22
|
20
|
16
|
17
|
19
|
18
|
26
|
25
|
26
|
29
|
24
|
26
|
17
|
20
|
23
|
24
|
27
|
18
|
22
|
22
|
24
|
16
|
17
|
13
|
20
|
20
|
16
|
16
|
16
|
13
|
13
|
|
2026/07
|
31
|
26
|
26
|
21
|
20
|
16
|
17
|
16
|
17
|
21
|
22
|
20
|
23
|
22
|
21
|
14
|
18
|
26
|
35
|
28
|
27
|
25
|
23
|
21
|
17
|
13
|
12
|
17
|
14
|
14
|
19
|
|
2026/06
|
45
|
22
|
21
|
15
|
12
|
14
|
13
|
18
|
20
|
20
|
24
|
25
|
24
|
27
|
36
|
33
|
26
|
26
|
27
|
25
|
24
|
23
|
26
|
33
|
28
|
22
|
22
|
24
|
33
|
36
|
|
|
2026/05
|
26
|
29
|
28
|
32
|
38
|
29
|
26
|
33
|
38
|
48
|
44
|
74
|
128
|
63
|
28
|
22
|
21
|
26
|
47
|
39
|
36
|
42
|
27
|
26
|
29
|
24
|
30
|
28
|
22
|
23
|
42
|
|
2026/04
|
51
|
85
|
28
|
28
|
32
|
37
|
24
|
49
|
32
|
38
|
32
|
29
|
23
|
31
|
43
|
47
|
56
|
29
|
27
|
46
|
34
|
21
|
24
|
22
|
27
|
29
|
25
|
26
|
31
|
51
|
|
|
2026/03
|
26
|
28
|
29
|
33
|
35
|
29
|
26
|
35
|
31
|
40
|
27
|
34
|
34
|
37
|
28
|
30
|
40
|
39
|
55
|
34
|
83
|
74
|
30
|
77
|
132
|
82
|
42
|
31
|
46
|
27
|
60
|
|
2026/02
|
33
|
51
|
51
|
51
|
25
|
23
|
23
|
39
|
62
|
61
|
46
|
48
|
58
|
31
|
22
|
52
|
90
|
25
|
34
|
42
|
74
|
53
|
25
|
22
|
36
|
28
|
30
|
22
|
|||
|
2026/01
|
21
|
35
|
36
|
30
|
27
|
45
|
24
|
32
|
45
|
32
|
30
|
48
|
27
|
30
|
34
|
30
|
50
|
52
|
41
|
44
|
36
|
35
|
42
|
37
|
27
|
29
|
38
|
32
|
18
|
26
|
25
|
|
2025/12
|
30
|
32
|
34
|
34
|
42
|
63
|
71
|
52
|
43
|
35
|
25
|
40
|
55
|
57
|
58
|
27
|
34
|
41
|
52
|
46
|
35
|
50
|
44
|
51
|
38
|
35
|
55
|
62
|
57
|
47
|
33
|
|
2025/11
|
29
|
23
|
40
|
47
|
70
|
38
|
18
|
54
|
68
|
23
|
22
|
46
|
18
|
21
|
34
|
41
|
26
|
22
|
97
|
95
|
24
|
107
|
205
|
45
|
31
|
45
|
59
|
44
|
52
|
32
|
|
|
2025/10
|
16
|
17
|
22
|
23
|
10
|
11
|
26
|
21
|
30
|
30
|
36
|
22
|
25
|
23
|
21
|
24
|
21
|
19
|
19
|
18
|
22
|
23
|
26
|
52
|
131
|
126
|
59
|
25
|
59
|
84
|
41
|
|
2025/09
|
19
|
19
|
20
|
37
|
31
|
24
|
22
|
21
|
18
|
14
|
16
|
22
|
20
|
21
|
19
|
16
|
14
|
9
|
16
|
10
|
12
|
14
|
19
|
22
|
14
|
14
|
17
|
15
|
13
|
24
|
|
|
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