Air Quality
Excellent
No health implications.
27
PM2.5
49
PM10
34
O3
0.5
CO
4
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Apr
59
Good
Thu
25 Apr
39
Excellent
Fri
26 Apr
43
Excellent
Sat
27 Apr
58
Good
Sun
28 Apr
70
Good
Mon
29 Apr
58
Good
Air quality in the last 12 months (Bazhou)
|
2024/02
|
103
|
21
|
26
|
30
|
39
|
49
|
55
|
67
|
100
|
177
|
95
|
65
|
72
|
63
|
37
|
43
|
43
|
58
|
307
|
199
|
18
|
19
|
23
|
34
|
39
|
41
|
49
|
59
|
50
|
||
|
2024/01
|
168
|
69
|
52
|
61
|
89
|
110
|
109
|
98
|
90
|
93
|
93
|
91
|
117
|
151
|
87
|
24
|
38
|
55
|
26
|
34
|
22
|
26
|
31
|
37
|
51
|
54
|
57
|
76
|
85
|
95
|
108
|
|
2023/12
|
35
|
45
|
53
|
68
|
60
|
62
|
67
|
68
|
87
|
103
|
36
|
37
|
35
|
30
|
34
|
53
|
53
|
37
|
69
|
74
|
66
|
63
|
71
|
82
|
83
|
100
|
108
|
120
|
176
|
160
|
127
|
|
2023/11
|
44
|
54
|
37
|
24
|
24
|
32
|
37
|
35
|
43
|
33
|
21
|
22
|
16
|
20
|
27
|
59
|
55
|
58
|
64
|
57
|
71
|
83
|
70
|
85
|
42
|
26
|
37
|
47
|
59
|
32
|
|
|
2023/10
|
15
|
13
|
17
|
14
|
17
|
17
|
20
|
22
|
31
|
36
|
27
|
20
|
27
|
33
|
36
|
38
|
37
|
26
|
24
|
29
|
35
|
39
|
52
|
66
|
103
|
85
|
42
|
26
|
35
|
43
|
45
|
|
2023/09
|
35
|
41
|
37
|
36
|
36
|
36
|
36
|
40
|
45
|
38
|
27
|
19
|
20
|
23
|
32
|
40
|
39
|
17
|
15
|
16
|
23
|
14
|
12
|
12
|
13
|
11
|
12
|
12
|
14
|
16
|
|
|
2023/08
|
26
|
20
|
20
|
21
|
21
|
19
|
18
|
22
|
24
|
25
|
22
|
20
|
26
|
27
|
29
|
33
|
34
|
71
|
62
|
29
|
24
|
32
|
30
|
24
|
23
|
21
|
24
|
26
|
25
|
26
|
33
|
|
2023/07
|
31
|
14
|
17
|
24
|
35
|
43
|
38
|
40
|
38
|
36
|
31
|
30
|
26
|
35
|
47
|
48
|
31
|
32
|
32
|
27
|
28
|
30
|
34
|
35
|
28
|
21
|
16
|
15
|
22
|
22
|
23
|
|
2023/06
|
23
|
19
|
15
|
16
|
23
|
30
|
34
|
35
|
50
|
60
|
48
|
38
|
33
|
32
|
40
|
23
|
15
|
18
|
31
|
44
|
38
|
35
|
30
|
32
|
36
|
37
|
36
|
22
|
26
|
35
|
|
|
2023/05
|
57
|
42
|
36
|
31
|
47
|
23
|
18
|
20
|
18
|
19
|
32
|
46
|
54
|
70
|
74
|
73
|
53
|
47
|
66
|
56
|
47
|
29
|
24
|
39
|
43
|
15
|
17
|
18
|
30
|
32
|
25
|
|
2023/04
|
48
|
44
|
22
|
21
|
21
|
67
|
83
|
64
|
63
|
63
|
63
|
58
|
37
|
42
|
61
|
59
|
56
|
40
|
46
|
46
|
27
|
17
|
15
|
16
|
26
|
36
|
46
|
62
|
87
|
70
|
|
|
2023/03
|
60
|
55
|
54
|
59
|
56
|
66
|
54
|
49
|
63
|
52
|
48
|
112
|
84
|
52
|
51
|
29
|
27
|
23
|
22
|
27
|
34
|
48
|
19
|
20
|
19
|
25
|
36
|
36
|
41
|
43
|
42
|
|
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