Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
54
*
PM2.5
64
PM10
17
O3
0.9
CO
8
SO2
40
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Jan
79
Good
Sat
24 Jan
92
Good
Sun
25 Jan
111
Light
Mon
26 Jan
105
Light
Tue
27 Jan
105
Light
Wed
28 Jan
29
Excellent
Thu
29 Jan
39
Excellent
Baihe Air quality rank
Air quality in the last 12 months (Baihe)
|
2025/11
|
23
|
34
|
71
|
68
|
92
|
63
|
19
|
23
|
43
|
66
|
59
|
60
|
54
|
59
|
49
|
47
|
17
|
21
|
21
|
25
|
30
|
37
|
30
|
49
|
39
|
64
|
91
|
60
|
50
|
52
|
|
|
2025/10
|
17
|
9
|
16
|
16
|
12
|
12
|
14
|
15
|
16
|
16
|
18
|
16
|
13
|
17
|
21
|
25
|
12
|
18
|
35
|
21
|
18
|
41
|
51
|
66
|
39
|
24
|
28
|
39
|
58
|
36
|
22
|
|
2025/09
|
26
|
27
|
32
|
25
|
16
|
32
|
29
|
19
|
24
|
31
|
17
|
15
|
18
|
25
|
31
|
24
|
13
|
12
|
13
|
17
|
23
|
20
|
11
|
13
|
22
|
21
|
20
|
16
|
15
|
15
|
|
|
2025/08
|
39
|
38
|
39
|
43
|
45
|
36
|
28
|
25
|
19
|
16
|
25
|
27
|
22
|
29
|
26
|
21
|
28
|
29
|
29
|
33
|
35
|
27
|
28
|
20
|
27
|
33
|
34
|
25
|
17
|
18
|
17
|
|
2025/07
|
17
|
26
|
26
|
24
|
16
|
26
|
25
|
30
|
25
|
23
|
34
|
48
|
40
|
34
|
30
|
34
|
36
|
30
|
38
|
31
|
28
|
31
|
18
|
18
|
24
|
30
|
31
|
28
|
28
|
31
|
35
|
|
2025/06
|
31
|
33
|
39
|
38
|
38
|
34
|
30
|
31
|
32
|
44
|
46
|
45
|
43
|
33
|
40
|
52
|
49
|
38
|
16
|
30
|
27
|
30
|
31
|
37
|
31
|
20
|
25
|
30
|
26
|
24
|
|
|
2025/05
|
77
|
63
|
60
|
33
|
49
|
220
|
143
|
68
|
59
|
44
|
39
|
48
|
48
|
40
|
54
|
54
|
79
|
104
|
64
|
66
|
65
|
61
|
57
|
59
|
60
|
52
|
52
|
50
|
54
|
50
|
33
|
|
2025/04
|
61
|
71
|
54
|
63
|
71
|
69
|
61
|
63
|
65
|
62
|
50
|
282
|
136
|
81
|
48
|
63
|
72
|
77
|
68
|
51
|
50
|
129
|
92
|
66
|
62
|
65
|
49
|
37
|
41
|
56
|
|
|
2025/03
|
72
|
37
|
17
|
25
|
38
|
44
|
68
|
65
|
68
|
53
|
55
|
66
|
49
|
42
|
24
|
36
|
39
|
35
|
31
|
41
|
47
|
51
|
58
|
53
|
46
|
69
|
132
|
63
|
62
|
67
|
59
|
|
2025/02
|
80
|
54
|
38
|
34
|
35
|
30
|
82
|
52
|
48
|
55
|
76
|
68
|
58
|
54
|
42
|
51
|
62
|
65
|
87
|
112
|
110
|
93
|
76
|
114
|
86
|
55
|
78
|
65
|
|||
|
2025/01
|
60
|
92
|
130
|
137
|
62
|
62
|
59
|
45
|
54
|
61
|
54
|
61
|
61
|
64
|
55
|
49
|
56
|
70
|
54
|
56
|
81
|
160
|
188
|
70
|
20
|
48
|
57
|
57
|
126
|
92
|
103
|
|
2024/12
|
44
|
50
|
68
|
58
|
40
|
35
|
44
|
80
|
81
|
71
|
76
|
90
|
43
|
40
|
38
|
44
|
61
|
68
|
58
|
81
|
71
|
56
|
50
|
68
|
71
|
76
|
83
|
46
|
50
|
46
|
50
|
|
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