Air Quality
Excellent
No health implications.
16
PM2.5
27
PM10
106
O3
0.5
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jun
58
Good
Tue
10 Jun
67
Good
Wed
11 Jun
81
Good
Thu
12 Jun
82
Good
Fri
13 Jun
83
Good
Sat
14 Jun
90
Good
Sun
15 Jun
37
Excellent
Air quality in the last 12 months (Bazhou)
|
2025/05
|
47
|
57
|
58
|
52
|
23
|
36
|
44
|
34
|
82
|
57
|
58
|
50
|
33
|
43
|
64
|
75
|
115
|
86
|
88
|
71
|
62
|
38
|
63
|
69
|
49
|
46
|
47
|
28
|
23
|
29
|
16
|
|
2025/04
|
42
|
48
|
54
|
55
|
56
|
51
|
54
|
55
|
57
|
53
|
41
|
405
|
229
|
111
|
89
|
70
|
74
|
68
|
68
|
39
|
31
|
90
|
77
|
52
|
44
|
43
|
40
|
39
|
43
|
32
|
|
|
2025/03
|
71
|
49
|
10
|
14
|
20
|
30
|
31
|
42
|
49
|
50
|
42
|
46
|
25
|
23
|
21
|
34
|
38
|
55
|
55
|
50
|
50
|
57
|
57
|
50
|
47
|
48
|
171
|
69
|
43
|
23
|
26
|
|
2025/02
|
41
|
42
|
37
|
55
|
42
|
30
|
32
|
37
|
44
|
57
|
69
|
51
|
51
|
45
|
48
|
60
|
55
|
48
|
56
|
56
|
43
|
40
|
26
|
41
|
34
|
49
|
63
|
70
|
|||
|
2025/01
|
99
|
92
|
115
|
100
|
48
|
65
|
74
|
66
|
65
|
62
|
49
|
69
|
88
|
73
|
61
|
69
|
78
|
84
|
93
|
106
|
129
|
172
|
183
|
72
|
14
|
59
|
71
|
86
|
166
|
131
|
89
|
|
2024/12
|
69
|
81
|
87
|
49
|
22
|
27
|
32
|
33
|
37
|
48
|
41
|
50
|
42
|
47
|
72
|
86
|
100
|
115
|
94
|
69
|
63
|
65
|
62
|
73
|
86
|
90
|
74
|
56
|
86
|
123
|
109
|
|
2024/11
|
19
|
20
|
35
|
38
|
31
|
41
|
58
|
60
|
26
|
36
|
30
|
29
|
29
|
29
|
30
|
12
|
6
|
7
|
15
|
21
|
24
|
33
|
27
|
22
|
16
|
35
|
39
|
45
|
59
|
69
|
|
|
2024/10
|
19
|
24
|
33
|
33
|
39
|
44
|
39
|
45
|
36
|
54
|
44
|
27
|
24
|
24
|
32
|
39
|
27
|
28
|
28
|
7
|
10
|
28
|
34
|
38
|
36
|
26
|
24
|
36
|
46
|
50
|
27
|
|
2024/09
|
37
|
49
|
43
|
31
|
31
|
28
|
26
|
32
|
23
|
24
|
27
|
30
|
28
|
30
|
30
|
30
|
29
|
37
|
36
|
26
|
16
|
21
|
29
|
45
|
47
|
61
|
66
|
55
|
33
|
10
|
|
|
2024/08
|
24
|
24
|
19
|
12
|
16
|
20
|
23
|
24
|
17
|
34
|
65
|
55
|
48
|
34
|
25
|
25
|
25
|
19
|
33
|
37
|
38
|
39
|
37
|
35
|
35
|
30
|
28
|
24
|
29
|
28
|
27
|
|
2024/07
|
16
|
24
|
24
|
24
|
9
|
17
|
17
|
15
|
19
|
9
|
12
|
26
|
19
|
10
|
17
|
22
|
20
|
15
|
16
|
18
|
20
|
21
|
22
|
23
|
33
|
37
|
33
|
33
|
23
|
14
|
19
|
|
2024/06
|
47
|
30
|
30
|
18
|
23
|
27
|
25
|
19
|
26
|
30
|
35
|
30
|
34
|
34
|
41
|
26
|
22
|
22
|
21
|
19
|
14
|
26
|
38
|
45
|
27
|
28
|
22
|
24
|
29
|
36
|
|
|
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