Air Quality
Excellent
No health implications.
28
PM2.5
41
PM10
21
O3
1.0
CO
7
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jan
83
Good
Thu
29 Jan
56
Good
Fri
30 Jan
49
Excellent
Sat
31 Jan
39
Excellent
Sun
1 Feb
45
Excellent
Mon
2 Feb
62
Good
Tue
3 Feb
37
Excellent
Air quality in the last 12 months (Daxin)
|
2025/12
|
68
|
61
|
59
|
76
|
70
|
61
|
71
|
54
|
61
|
71
|
85
|
79
|
34
|
43
|
55
|
59
|
61
|
55
|
58
|
53
|
48
|
58
|
49
|
20
|
21
|
52
|
62
|
66
|
75
|
77
|
70
|
|
2025/11
|
19
|
19
|
15
|
10
|
18
|
35
|
40
|
35
|
25
|
16
|
18
|
19
|
34
|
42
|
46
|
47
|
51
|
19
|
16
|
27
|
33
|
43
|
50
|
50
|
50
|
51
|
53
|
55
|
59
|
60
|
|
|
2025/10
|
28
|
28
|
31
|
25
|
29
|
11
|
17
|
27
|
32
|
38
|
42
|
39
|
37
|
23
|
19
|
29
|
35
|
46
|
37
|
17
|
16
|
12
|
19
|
28
|
33
|
32
|
28
|
38
|
55
|
45
|
26
|
|
2025/09
|
28
|
27
|
25
|
26
|
26
|
30
|
35
|
39
|
18
|
24
|
25
|
25
|
22
|
29
|
24
|
23
|
21
|
24
|
29
|
36
|
39
|
27
|
23
|
19
|
12
|
13
|
25
|
27
|
18
|
21
|
|
|
2025/08
|
20
|
24
|
37
|
36
|
35
|
23
|
23
|
33
|
30
|
26
|
28
|
34
|
36
|
32
|
17
|
17
|
24
|
19
|
10
|
25
|
27
|
29
|
31
|
33
|
23
|
20
|
26
|
25
|
29
|
28
|
27
|
|
2025/07
|
19
|
15
|
23
|
28
|
33
|
36
|
35
|
30
|
36
|
20
|
21
|
21
|
25
|
18
|
33
|
31
|
29
|
43
|
42
|
29
|
22
|
12
|
13
|
15
|
23
|
26
|
27
|
34
|
43
|
39
|
30
|
|
2025/06
|
36
|
40
|
26
|
35
|
52
|
37
|
37
|
34
|
23
|
25
|
37
|
28
|
22
|
27
|
29
|
25
|
26
|
30
|
33
|
24
|
23
|
25
|
28
|
26
|
26
|
25
|
24
|
24
|
25
|
22
|
|
|
2025/05
|
31
|
44
|
50
|
47
|
46
|
28
|
41
|
54
|
35
|
29
|
25
|
38
|
46
|
37
|
33
|
29
|
32
|
25
|
20
|
34
|
36
|
32
|
22
|
30
|
35
|
30
|
48
|
46
|
17
|
28
|
36
|
|
2025/04
|
41
|
60
|
65
|
53
|
57
|
104
|
81
|
70
|
51
|
47
|
54
|
47
|
163
|
148
|
102
|
83
|
78
|
65
|
53
|
48
|
44
|
48
|
43
|
41
|
31
|
42
|
46
|
29
|
44
|
43
|
|
|
2025/03
|
48
|
48
|
61
|
68
|
48
|
25
|
35
|
49
|
55
|
64
|
73
|
35
|
39
|
40
|
27
|
20
|
52
|
34
|
35
|
50
|
73
|
77
|
73
|
87
|
91
|
73
|
75
|
90
|
46
|
19
|
29
|
|
2025/02
|
56
|
36
|
18
|
37
|
72
|
33
|
13
|
33
|
62
|
77
|
113
|
84
|
30
|
84
|
56
|
30
|
53
|
27
|
48
|
49
|
17
|
34
|
14
|
31
|
46
|
19
|
39
|
49
|
|||
|
2025/01
|
101
|
103
|
99
|
92
|
76
|
93
|
102
|
102
|
66
|
26
|
42
|
60
|
77
|
73
|
77
|
74
|
79
|
91
|
90
|
100
|
100
|
75
|
79
|
62
|
52
|
14
|
40
|
54
|
115
|
68
|
79
|
|
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