Air Quality
Excellent
No health implications.
14
PM2.5
25
PM10
43
O3
0.4
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
97
Good
Sat
1 Feb
78
Good
Sun
2 Feb
95
Good
Mon
3 Feb
104
Light
Tue
4 Feb
116
Light
Wed
5 Feb
118
Light
Thu
6 Feb
38
Excellent
Air quality in the last 12 months (Dabancheng)
|
2024/12
|
36
|
29
|
19
|
31
|
30
|
28
|
42
|
37
|
37
|
29
|
38
|
26
|
37
|
34
|
34
|
57
|
36
|
46
|
45
|
47
|
37
|
50
|
31
|
31
|
25
|
38
|
47
|
42
|
53
|
55
|
55
|
|
2024/11
|
37
|
42
|
24
|
35
|
48
|
52
|
52
|
12
|
13
|
16
|
23
|
31
|
47
|
29
|
38
|
44
|
44
|
41
|
39
|
53
|
55
|
58
|
21
|
21
|
26
|
44
|
32
|
29
|
35
|
56
|
|
|
2024/10
|
33
|
41
|
44
|
29
|
25
|
24
|
33
|
31
|
19
|
35
|
47
|
58
|
22
|
35
|
50
|
46
|
41
|
13
|
12
|
15
|
19
|
27
|
47
|
29
|
18
|
32
|
44
|
38
|
20
|
15
|
29
|
|
2024/09
|
33
|
34
|
17
|
34
|
25
|
55
|
40
|
13
|
19
|
24
|
23
|
31
|
44
|
26
|
18
|
27
|
43
|
50
|
38
|
40
|
47
|
53
|
41
|
25
|
24
|
27
|
21
|
30
|
22
|
29
|
|
|
2024/08
|
22
|
17
|
25
|
30
|
21
|
60
|
26
|
16
|
16
|
18
|
29
|
22
|
23
|
19
|
22
|
19
|
31
|
52
|
37
|
17
|
26
|
24
|
25
|
50
|
60
|
33
|
61
|
19
|
27
|
16
|
14
|
|
2024/07
|
33
|
25
|
15
|
27
|
31
|
16
|
11
|
12
|
22
|
18
|
13
|
11
|
10
|
12
|
17
|
34
|
23
|
24
|
13
|
14
|
22
|
22
|
16
|
18
|
27
|
28
|
20
|
21
|
29
|
38
|
45
|
|
2024/06
|
16
|
16
|
37
|
24
|
19
|
16
|
21
|
20
|
23
|
27
|
38
|
24
|
19
|
23
|
29
|
19
|
18
|
17
|
18
|
28
|
19
|
25
|
24
|
29
|
35
|
39
|
35
|
29
|
36
|
34
|
|
|
2024/05
|
24
|
67
|
44
|
49
|
51
|
71
|
39
|
24
|
45
|
17
|
25
|
118
|
71
|
56
|
60
|
69
|
134
|
58
|
52
|
50
|
28
|
28
|
31
|
17
|
31
|
21
|
58
|
13
|
25
|
17
|
20
|
|
2024/04
|
35
|
21
|
21
|
23
|
19
|
15
|
29
|
35
|
36
|
57
|
13
|
94
|
320
|
103
|
99
|
89
|
51
|
23
|
20
|
32
|
44
|
35
|
41
|
60
|
52
|
28
|
44
|
26
|
28
|
35
|
|
|
2024/03
|
52
|
94
|
83
|
47
|
35
|
51
|
75
|
85
|
59
|
81
|
94
|
86
|
77
|
38
|
28
|
36
|
26
|
42
|
96
|
129
|
60
|
31
|
26
|
32
|
38
|
28
|
29
|
48
|
34
|
39
|
31
|
|
2024/02
|
78
|
88
|
48
|
121
|
95
|
59
|
58
|
59
|
50
|
60
|
63
|
53
|
30
|
55
|
51
|
62
|
83
|
52
|
89
|
58
|
65
|
80
|
130
|
148
|
83
|
60
|
104
|
33
|
40
|
||
|
2024/01
|
45
|
67
|
46
|
35
|
66
|
59
|
56
|
53
|
70
|
77
|
78
|
60
|
56
|
49
|
72
|
52
|
51
|
59
|
43
|
83
|
41
|
37
|
96
|
64
|
83
|
69
|
78
|
79
|
75
|
80
|
94
|
|
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