Air Quality
Excellent
No health implications.
27
PM2.5
38
PM10
46
O3
0.3
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Nov
65
Good
Thu
14 Nov
60
Good
Fri
15 Nov
81
Good
Sat
16 Nov
47
Excellent
Sun
17 Nov
43
Excellent
Mon
18 Nov
43
Excellent
Air quality in the last 12 months (Taonan)
|
2024/10
|
19
|
19
|
21
|
35
|
39
|
32
|
49
|
28
|
44
|
19
|
25
|
26
|
53
|
50
|
21
|
33
|
33
|
31
|
28
|
34
|
36
|
32
|
50
|
43
|
39
|
36
|
31
|
30
|
57
|
36
|
42
|
|
2024/09
|
19
|
20
|
20
|
24
|
22
|
24
|
25
|
24
|
39
|
27
|
27
|
32
|
30
|
26
|
25
|
29
|
29
|
28
|
35
|
29
|
36
|
40
|
35
|
39
|
29
|
29
|
27
|
35
|
53
|
18
|
|
|
2024/08
|
23
|
20
|
20
|
19
|
19
|
23
|
29
|
24
|
25
|
27
|
16
|
19
|
22
|
27
|
26
|
28
|
33
|
28
|
20
|
21
|
17
|
18
|
24
|
28
|
20
|
23
|
20
|
23
|
26
|
23
|
21
|
|
2024/07
|
42
|
40
|
42
|
38
|
25
|
30
|
50
|
75
|
66
|
67
|
71
|
76
|
72
|
58
|
46
|
33
|
22
|
28
|
29
|
32
|
30
|
25
|
19
|
17
|
22
|
20
|
14
|
19
|
20
|
22
|
19
|
|
2024/06
|
22
|
23
|
26
|
29
|
39
|
52
|
31
|
18
|
14
|
32
|
39
|
26
|
23
|
11
|
12
|
19
|
15
|
18
|
50
|
26
|
21
|
27
|
8
|
13
|
15
|
22
|
39
|
50
|
42
|
31
|
|
|
2024/05
|
52
|
44
|
60
|
80
|
61
|
58
|
42
|
77
|
34
|
61
|
37
|
34
|
34
|
37
|
15
|
18
|
41
|
32
|
21
|
23
|
41
|
40
|
29
|
23
|
25
|
14
|
19
|
22
|
23
|
18
|
16
|
|
2024/04
|
71
|
61
|
55
|
49
|
55
|
48
|
46
|
40
|
53
|
79
|
84
|
90
|
75
|
120
|
269
|
73
|
62
|
44
|
35
|
68
|
87
|
57
|
37
|
31
|
41
|
31
|
28
|
27
|
41
|
36
|
|
|
2024/03
|
36
|
37
|
40
|
40
|
39
|
46
|
50
|
38
|
50
|
71
|
54
|
45
|
39
|
41
|
44
|
64
|
27
|
28
|
43
|
42
|
46
|
59
|
60
|
29
|
71
|
88
|
104
|
187
|
47
|
48
|
52
|
|
2024/02
|
37
|
45
|
60
|
50
|
58
|
71
|
61
|
42
|
64
|
136
|
34
|
78
|
72
|
36
|
36
|
83
|
115
|
71
|
42
|
35
|
41
|
45
|
64
|
70
|
79
|
50
|
57
|
55
|
56
|
||
|
2024/01
|
45
|
67
|
46
|
89
|
85
|
44
|
31
|
43
|
54
|
42
|
58
|
71
|
56
|
40
|
49
|
64
|
55
|
37
|
44
|
44
|
32
|
37
|
48
|
46
|
42
|
39
|
59
|
60
|
40
|
65
|
58
|
|
2023/12
|
34
|
38
|
37
|
38
|
47
|
30
|
32
|
54
|
31
|
38
|
35
|
53
|
68
|
46
|
30
|
29
|
33
|
47
|
50
|
42
|
34
|
39
|
39
|
45
|
40
|
73
|
44
|
50
|
57
|
83
|
37
|
|
2023/11
|
76
|
67
|
32
|
61
|
149
|
74
|
29
|
42
|
32
|
35
|
40
|
35
|
39
|
46
|
53
|
43
|
45
|
36
|
34
|
38
|
49
|
40
|
31
|
27
|
33
|
58
|
56
|
31
|
30
|
27
|
|
|
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