Air Quality
Excellent
No health implications.
5
PM2.5
10
PM10
25
O3
0.3
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Aug
46
Excellent
Fri
14 Aug
39
Excellent
Sat
15 Aug
42
Excellent
Sun
16 Aug
40
Excellent
Mon
17 Aug
54
Good
Tue
18 Aug
36
Excellent
Wed
19 Aug
20
Excellent
Air quality in the last 12 months (Taonan)
|
2026/07
|
35
|
37
|
35
|
30
|
30
|
26
|
30
|
22
|
24
|
32
|
29
|
21
|
21
|
21
|
20
|
19
|
24
|
22
|
23
|
26
|
29
|
32
|
41
|
33
|
28
|
29
|
27
|
34
|
31
|
33
|
31
|
|
2026/06
|
31
|
30
|
26
|
25
|
23
|
23
|
23
|
21
|
21
|
22
|
29
|
30
|
26
|
22
|
31
|
23
|
33
|
33
|
51
|
38
|
23
|
29
|
26
|
28
|
28
|
29
|
33
|
34
|
40
|
38
|
|
|
2026/05
|
31
|
30
|
34
|
39
|
58
|
29
|
29
|
31
|
45
|
57
|
51
|
77
|
62
|
80
|
55
|
26
|
37
|
24
|
31
|
36
|
43
|
49
|
45
|
54
|
30
|
28
|
30
|
30
|
30
|
35
|
74
|
|
2026/04
|
44
|
64
|
72
|
32
|
47
|
36
|
27
|
59
|
41
|
40
|
36
|
55
|
36
|
45
|
69
|
45
|
49
|
70
|
77
|
92
|
37
|
33
|
49
|
55
|
32
|
33
|
32
|
36
|
30
|
44
|
|
|
2026/03
|
34
|
45
|
45
|
34
|
38
|
32
|
41
|
41
|
44
|
43
|
43
|
45
|
82
|
36
|
58
|
43
|
155
|
63
|
74
|
103
|
128
|
142
|
130
|
102
|
96
|
88
|
72
|
56
|
78
|
38
|
75
|
|
2026/02
|
45
|
46
|
38
|
33
|
64
|
29
|
32
|
34
|
46
|
61
|
37
|
97
|
47
|
88
|
34
|
47
|
49
|
22
|
48
|
90
|
142
|
94
|
64
|
24
|
123
|
23
|
29
|
31
|
|||
|
2026/01
|
60
|
56
|
44
|
42
|
27
|
36
|
35
|
52
|
43
|
50
|
28
|
40
|
25
|
34
|
46
|
67
|
31
|
29
|
34
|
40
|
31
|
30
|
32
|
32
|
40
|
43
|
33
|
30
|
46
|
40
|
45
|
|
2025/12
|
37
|
22
|
26
|
35
|
32
|
42
|
42
|
26
|
36
|
38
|
34
|
30
|
60
|
41
|
47
|
42
|
60
|
99
|
108
|
37
|
43
|
63
|
64
|
32
|
30
|
52
|
45
|
43
|
26
|
27
|
40
|
|
2025/11
|
28
|
23
|
50
|
40
|
67
|
49
|
101
|
184
|
19
|
29
|
43
|
42
|
30
|
40
|
99
|
43
|
23
|
31
|
33
|
26
|
29
|
35
|
52
|
42
|
30
|
47
|
30
|
45
|
69
|
41
|
|
|
2025/10
|
39
|
37
|
51
|
29
|
19
|
25
|
37
|
17
|
27
|
39
|
41
|
29
|
50
|
31
|
27
|
30
|
26
|
22
|
18
|
18
|
27
|
36
|
57
|
44
|
29
|
21
|
26
|
34
|
86
|
28
|
35
|
|
2025/09
|
24
|
24
|
39
|
41
|
41
|
17
|
18
|
16
|
16
|
20
|
32
|
33
|
35
|
30
|
14
|
18
|
15
|
16
|
20
|
25
|
24
|
26
|
34
|
16
|
16
|
23
|
24
|
31
|
32
|
34
|
|
|
2025/08
|
16
|
20
|
11
|
14
|
14
|
15
|
13
|
15
|
16
|
14
|
14
|
16
|
17
|
14
|
26
|
18
|
17
|
20
|
20
|
19
|
21
|
11
|
17
|
16
|
17
|
14
|
24
|
21
|
14
|
18
|
34
|
|
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