Air Quality
Excellent
No health implications.
18
PM2.5
38
PM10
60
O3
0.4
CO
7
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Dec
51
Good
Wed
17 Dec
66
Good
Thu
18 Dec
58
Good
Fri
19 Dec
40
Excellent
Sat
20 Dec
54
Good
Sun
21 Dec
50
Excellent
Mon
22 Dec
42
Excellent
Air quality in the last 12 months (Taijiang)
|
2025/11
|
25
|
43
|
51
|
14
|
16
|
28
|
38
|
41
|
29
|
35
|
32
|
11
|
13
|
31
|
47
|
45
|
35
|
22
|
25
|
34
|
37
|
44
|
47
|
46
|
48
|
83
|
62
|
85
|
75
|
58
|
|
|
2025/10
|
26
|
19
|
23
|
27
|
33
|
37
|
24
|
26
|
28
|
33
|
33
|
31
|
41
|
34
|
21
|
26
|
35
|
30
|
18
|
17
|
12
|
15
|
27
|
26
|
31
|
43
|
40
|
25
|
29
|
36
|
27
|
|
2025/09
|
32
|
27
|
28
|
35
|
31
|
16
|
21
|
22
|
20
|
32
|
24
|
37
|
41
|
33
|
23
|
15
|
16
|
14
|
15
|
20
|
17
|
22
|
17
|
22
|
18
|
17
|
19
|
23
|
28
|
35
|
|
|
2025/08
|
35
|
26
|
26
|
24
|
18
|
30
|
41
|
43
|
43
|
30
|
31
|
27
|
19
|
21
|
11
|
14
|
15
|
21
|
30
|
25
|
26
|
27
|
35
|
31
|
15
|
14
|
13
|
15
|
15
|
15
|
23
|
|
2025/07
|
16
|
17
|
24
|
23
|
21
|
17
|
18
|
27
|
21
|
17
|
12
|
21
|
30
|
22
|
32
|
35
|
43
|
18
|
16
|
14
|
8
|
15
|
16
|
16
|
23
|
17
|
14
|
21
|
20
|
26
|
33
|
|
2025/06
|
43
|
45
|
13
|
27
|
36
|
37
|
28
|
35
|
26
|
23
|
27
|
15
|
15
|
22
|
23
|
23
|
36
|
35
|
19
|
22
|
22
|
26
|
34
|
35
|
33
|
30
|
29
|
31
|
31
|
20
|
|
|
2025/05
|
48
|
48
|
60
|
52
|
44
|
49
|
54
|
49
|
40
|
27
|
34
|
36
|
36
|
35
|
43
|
39
|
32
|
28
|
30
|
40
|
29
|
24
|
48
|
11
|
53
|
44
|
42
|
18
|
15
|
30
|
43
|
|
2025/04
|
17
|
36
|
45
|
46
|
42
|
49
|
60
|
60
|
69
|
47
|
50
|
47
|
102
|
98
|
82
|
68
|
69
|
62
|
57
|
21
|
47
|
60
|
36
|
23
|
14
|
23
|
33
|
45
|
45
|
44
|
|
|
2025/03
|
73
|
60
|
45
|
31
|
11
|
13
|
35
|
36
|
40
|
34
|
50
|
54
|
39
|
21
|
23
|
15
|
48
|
41
|
47
|
49
|
45
|
47
|
66
|
73
|
78
|
75
|
53
|
52
|
26
|
10
|
9
|
|
2025/02
|
36
|
13
|
14
|
54
|
57
|
32
|
17
|
52
|
30
|
36
|
49
|
89
|
79
|
85
|
65
|
78
|
85
|
45
|
37
|
10
|
14
|
30
|
14
|
64
|
76
|
64
|
67
|
57
|
|||
|
2025/01
|
71
|
53
|
43
|
40
|
41
|
52
|
68
|
57
|
61
|
46
|
32
|
44
|
50
|
51
|
76
|
57
|
49
|
48
|
41
|
49
|
70
|
57
|
53
|
23
|
27
|
32
|
18
|
42
|
128
|
45
|
37
|
|
2024/12
|
42
|
47
|
36
|
46
|
46
|
39
|
23
|
65
|
37
|
44
|
36
|
17
|
18
|
55
|
74
|
56
|
48
|
47
|
45
|
24
|
39
|
61
|
35
|
25
|
34
|
59
|
73
|
84
|
45
|
43
|
56
|
|
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