Air Quality
Excellent
No health implications.
9
PM2.5
20
PM10
45
O3
0.4
CO
5
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Sep
62
Good
Sat
13 Sep
71
Good
Sun
14 Sep
65
Good
Mon
15 Sep
64
Good
Tue
16 Sep
62
Good
Wed
17 Sep
20
Excellent
Thu
18 Sep
44
Excellent
Air quality in the last 12 months (Baode)
|
2025/08
|
52
|
46
|
49
|
26
|
35
|
50
|
41
|
29
|
28
|
38
|
38
|
35
|
40
|
47
|
41
|
30
|
38
|
39
|
28
|
32
|
23
|
39
|
17
|
36
|
40
|
33
|
18
|
23
|
32
|
41
|
35
|
|
2025/07
|
29
|
37
|
27
|
34
|
15
|
30
|
28
|
32
|
26
|
37
|
45
|
58
|
52
|
45
|
53
|
28
|
32
|
45
|
38
|
23
|
32
|
42
|
33
|
20
|
25
|
21
|
24
|
38
|
20
|
34
|
38
|
|
2025/06
|
40
|
25
|
25
|
25
|
41
|
47
|
52
|
42
|
44
|
31
|
55
|
59
|
28
|
34
|
20
|
20
|
37
|
43
|
29
|
31
|
32
|
47
|
46
|
48
|
50
|
37
|
38
|
32
|
33
|
42
|
|
|
2025/05
|
57
|
68
|
27
|
64
|
139
|
60
|
71
|
74
|
29
|
41
|
44
|
62
|
90
|
30
|
47
|
185
|
93
|
61
|
71
|
70
|
71
|
121
|
46
|
49
|
41
|
41
|
46
|
60
|
59
|
53
|
24
|
|
2025/04
|
52
|
40
|
101
|
118
|
45
|
76
|
81
|
63
|
68
|
56
|
257
|
91
|
62
|
26
|
54
|
216
|
153
|
62
|
61
|
77
|
88
|
76
|
63
|
37
|
59
|
64
|
36
|
36
|
69
|
107
|
|
|
2025/03
|
80
|
70
|
37
|
51
|
52
|
39
|
47
|
64
|
75
|
79
|
235
|
114
|
76
|
76
|
40
|
27
|
37
|
29
|
36
|
37
|
54
|
78
|
213
|
253
|
300
|
267
|
217
|
60
|
32
|
33
|
44
|
|
2025/02
|
55
|
38
|
27
|
37
|
41
|
116
|
28
|
29
|
45
|
63
|
67
|
60
|
48
|
58
|
73
|
49
|
58
|
52
|
48
|
53
|
54
|
35
|
30
|
50
|
52
|
71
|
69
|
64
|
|||
|
2025/01
|
66
|
46
|
49
|
70
|
76
|
32
|
31
|
33
|
44
|
48
|
61
|
44
|
90
|
35
|
41
|
50
|
60
|
56
|
57
|
50
|
71
|
85
|
105
|
126
|
107
|
92
|
25
|
57
|
163
|
91
|
78
|
|
2024/12
|
58
|
39
|
51
|
45
|
35
|
35
|
36
|
42
|
57
|
65
|
58
|
69
|
82
|
45
|
51
|
61
|
55
|
49
|
60
|
48
|
40
|
54
|
65
|
64
|
58
|
50
|
34
|
49
|
87
|
87
|
70
|
|
2024/11
|
48
|
54
|
41
|
36
|
45
|
65
|
77
|
83
|
96
|
75
|
79
|
70
|
49
|
51
|
63
|
73
|
50
|
60
|
49
|
59
|
59
|
70
|
81
|
83
|
55
|
60
|
67
|
43
|
42
|
54
|
|
|
2024/10
|
60
|
34
|
46
|
54
|
60
|
49
|
36
|
44
|
45
|
41
|
51
|
61
|
46
|
57
|
55
|
85
|
72
|
22
|
30
|
23
|
33
|
28
|
50
|
61
|
64
|
47
|
41
|
55
|
60
|
55
|
44
|
|
2024/09
|
29
|
27
|
37
|
36
|
21
|
38
|
26
|
49
|
49
|
28
|
27
|
40
|
38
|
30
|
39
|
40
|
54
|
51
|
50
|
24
|
22
|
42
|
47
|
55
|
48
|
49
|
64
|
59
|
24
|
32
|
|
|
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