Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
48
O3
0.6
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jun
51
Good
Mon
9 Jun
53
Good
Tue
10 Jun
44
Excellent
Wed
11 Jun
54
Good
Thu
12 Jun
47
Excellent
Fri
13 Jun
28
Excellent
Sat
14 Jun
33
Excellent
Air quality in the last 12 months (Taihe)
|
2025/04
|
44
|
43
|
48
|
57
|
60
|
59
|
57
|
56
|
54
|
53
|
46
|
133
|
165
|
115
|
73
|
59
|
68
|
60
|
26
|
23
|
32
|
25
|
28
|
33
|
26
|
20
|
16
|
34
|
52
|
50
|
|
|
2025/03
|
29
|
26
|
33
|
18
|
26
|
34
|
44
|
38
|
45
|
32
|
38
|
51
|
29
|
17
|
18
|
35
|
49
|
38
|
40
|
38
|
41
|
47
|
52
|
57
|
61
|
59
|
54
|
78
|
50
|
23
|
38
|
|
2025/02
|
28
|
18
|
36
|
49
|
47
|
53
|
52
|
58
|
35
|
44
|
55
|
62
|
67
|
70
|
58
|
37
|
48
|
48
|
35
|
20
|
28
|
20
|
30
|
42
|
58
|
62
|
48
|
42
|
|||
|
2025/01
|
99
|
79
|
85
|
103
|
120
|
107
|
70
|
66
|
63
|
41
|
42
|
53
|
60
|
57
|
67
|
58
|
53
|
56
|
59
|
60
|
62
|
62
|
58
|
82
|
55
|
20
|
48
|
58
|
91
|
63
|
53
|
|
2024/12
|
49
|
52
|
54
|
81
|
78
|
44
|
50
|
69
|
64
|
66
|
41
|
54
|
68
|
60
|
54
|
52
|
54
|
63
|
68
|
68
|
78
|
84
|
74
|
77
|
91
|
84
|
98
|
89
|
73
|
72
|
83
|
|
2024/11
|
33
|
43
|
50
|
59
|
64
|
50
|
46
|
45
|
50
|
49
|
45
|
49
|
55
|
56
|
32
|
29
|
39
|
29
|
40
|
44
|
45
|
40
|
49
|
63
|
56
|
29
|
42
|
38
|
45
|
46
|
|
|
2024/10
|
42
|
42
|
41
|
34
|
39
|
42
|
50
|
35
|
38
|
45
|
55
|
56
|
66
|
87
|
84
|
36
|
36
|
45
|
30
|
31
|
39
|
43
|
36
|
41
|
54
|
54
|
29
|
24
|
50
|
53
|
44
|
|
2024/09
|
44
|
49
|
46
|
42
|
43
|
30
|
22
|
25
|
24
|
32
|
40
|
36
|
44
|
44
|
40
|
36
|
37
|
44
|
37
|
24
|
31
|
38
|
38
|
39
|
38
|
33
|
48
|
48
|
37
|
38
|
|
|
2024/08
|
21
|
27
|
30
|
40
|
25
|
28
|
28
|
30
|
35
|
38
|
37
|
25
|
24
|
25
|
33
|
30
|
19
|
22
|
26
|
29
|
24
|
21
|
29
|
32
|
31
|
30
|
36
|
30
|
28
|
39
|
46
|
|
2024/07
|
22
|
20
|
22
|
18
|
21
|
23
|
19
|
21
|
29
|
31
|
32
|
30
|
25
|
22
|
24
|
20
|
16
|
17
|
20
|
18
|
20
|
25
|
28
|
39
|
37
|
24
|
17
|
14
|
17
|
19
|
17
|
|
2024/06
|
18
|
19
|
26
|
19
|
17
|
29
|
32
|
35
|
34
|
27
|
21
|
20
|
21
|
22
|
17
|
17
|
16
|
24
|
26
|
24
|
25
|
28
|
32
|
20
|
18
|
24
|
28
|
28
|
19
|
22
|
|
|
2024/05
|
18
|
34
|
31
|
27
|
19
|
29
|
45
|
49
|
51
|
51
|
35
|
38
|
71
|
51
|
50
|
57
|
50
|
52
|
37
|
22
|
20
|
19
|
24
|
24
|
19
|
24
|
20
|
26
|
33
|
37
|
21
|
|
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