Air Quality
Excellent
No health implications.
22
PM2.5
41
PM10
41
O3
0.6
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 May
52
Good
Fri
9 May
62
Good
Sat
10 May
38
Excellent
Sun
11 May
75
Good
Mon
12 May
76
Good
Tue
13 May
28
Excellent
Wed
14 May
34
Excellent
Air quality in the last 12 months (Banzhou)
|
2025/02
|
34
|
27
|
37
|
41
|
45
|
34
|
37
|
46
|
52
|
58
|
49
|
66
|
48
|
25
|
38
|
48
|
43
|
37
|
31
|
26
|
27
|
24
|
31
|
39
|
30
|
49
|
46
|
53
|
|||
|
2025/01
|
129
|
112
|
116
|
97
|
100
|
111
|
68
|
60
|
34
|
50
|
55
|
70
|
60
|
73
|
66
|
71
|
61
|
54
|
58
|
79
|
87
|
87
|
82
|
58
|
29
|
30
|
50
|
50
|
135
|
53
|
49
|
|
2024/12
|
106
|
134
|
51
|
32
|
22
|
36
|
29
|
38
|
26
|
13
|
27
|
42
|
61
|
67
|
56
|
74
|
73
|
67
|
73
|
101
|
138
|
77
|
83
|
96
|
98
|
63
|
95
|
97
|
94
|
45
|
73
|
|
2024/11
|
42
|
31
|
64
|
37
|
41
|
60
|
63
|
68
|
50
|
47
|
49
|
54
|
67
|
52
|
81
|
61
|
19
|
6
|
12
|
21
|
22
|
29
|
32
|
8
|
13
|
20
|
31
|
34
|
50
|
68
|
|
|
2024/10
|
6
|
15
|
30
|
34
|
45
|
46
|
35
|
22
|
38
|
58
|
70
|
64
|
29
|
31
|
42
|
44
|
18
|
36
|
8
|
15
|
18
|
17
|
23
|
29
|
31
|
46
|
60
|
52
|
43
|
47
|
55
|
|
2024/09
|
38
|
34
|
28
|
26
|
37
|
38
|
34
|
24
|
18
|
27
|
36
|
35
|
44
|
36
|
27
|
42
|
30
|
30
|
35
|
48
|
35
|
22
|
36
|
49
|
55
|
65
|
70
|
51
|
35
|
14
|
|
|
2024/08
|
24
|
15
|
19
|
15
|
23
|
28
|
23
|
25
|
26
|
23
|
42
|
63
|
56
|
46
|
40
|
41
|
34
|
33
|
37
|
40
|
42
|
29
|
21
|
24
|
17
|
25
|
30
|
36
|
28
|
36
|
35
|
|
2024/07
|
26
|
28
|
22
|
18
|
21
|
21
|
23
|
22
|
27
|
25
|
24
|
27
|
26
|
21
|
19
|
22
|
20
|
17
|
15
|
15
|
16
|
25
|
19
|
20
|
32
|
36
|
39
|
31
|
21
|
17
|
21
|
|
2024/06
|
35
|
24
|
12
|
13
|
30
|
30
|
13
|
12
|
11
|
19
|
31
|
15
|
36
|
33
|
38
|
37
|
19
|
16
|
24
|
28
|
24
|
22
|
24
|
21
|
26
|
13
|
22
|
25
|
10
|
30
|
|
|
2024/05
|
16
|
19
|
10
|
16
|
42
|
51
|
32
|
49
|
54
|
42
|
20
|
19
|
32
|
50
|
36
|
53
|
52
|
34
|
20
|
28
|
10
|
25
|
47
|
49
|
42
|
19
|
35
|
33
|
25
|
13
|
33
|
|
2024/04
|
54
|
49
|
34
|
15
|
18
|
14
|
22
|
23
|
39
|
43
|
42
|
41
|
53
|
70
|
78
|
50
|
28
|
25
|
22
|
27
|
37
|
50
|
31
|
45
|
31
|
45
|
27
|
41
|
49
|
9
|
|
|
2024/03
|
57
|
65
|
61
|
51
|
35
|
23
|
58
|
67
|
50
|
59
|
60
|
55
|
42
|
50
|
37
|
33
|
22
|
9
|
37
|
70
|
74
|
73
|
46
|
53
|
32
|
25
|
38
|
34
|
50
|
54
|
62
|
|
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