Air Quality
Excellent
No health implications.
3
PM2.5
11
PM10
45
O3
0.3
CO
3
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Sep
40
Excellent
Mon
14 Sep
40
Excellent
Tue
15 Sep
42
Excellent
Wed
16 Sep
57
Good
Thu
17 Sep
60
Good
Fri
18 Sep
62
Good
Sat
19 Sep
47
Excellent
Air quality in the last 12 months (Taonan)
|
2026/08
|
21
|
19
|
22
|
23
|
23
|
21
|
20
|
23
|
23
|
26
|
30
|
19
|
15
|
21
|
24
|
24
|
22
|
20
|
24
|
32
|
35
|
16
|
14
|
16
|
23
|
22
|
19
|
19
|
17
|
15
|
14
|
|
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
|
|
|
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