Air Quality
Excellent
No health implications.
25
PM2.5
33
PM10
49
O3
0.7
CO
3
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Jun
41
Excellent
Sun
8 Jun
44
Excellent
Mon
9 Jun
51
Good
Tue
10 Jun
74
Good
Wed
11 Jun
82
Good
Thu
12 Jun
94
Good
Fri
13 Jun
35
Excellent
Air quality in the last 12 months (Daozhen)
|
2025/04
|
45
|
55
|
50
|
59
|
64
|
64
|
58
|
61
|
60
|
53
|
54
|
118
|
227
|
112
|
84
|
66
|
58
|
57
|
29
|
25
|
33
|
30
|
35
|
30
|
42
|
41
|
30
|
31
|
25
|
22
|
|
|
2025/03
|
64
|
83
|
61
|
31
|
26
|
25
|
32
|
41
|
42
|
42
|
51
|
63
|
64
|
50
|
33
|
32
|
34
|
33
|
39
|
42
|
60
|
70
|
70
|
54
|
49
|
56
|
66
|
70
|
27
|
29
|
42
|
|
2025/02
|
67
|
47
|
41
|
43
|
56
|
46
|
40
|
59
|
58
|
60
|
64
|
82
|
52
|
37
|
48
|
50
|
44
|
42
|
44
|
38
|
53
|
45
|
41
|
63
|
57
|
49
|
51
|
59
|
|||
|
2025/01
|
103
|
129
|
121
|
121
|
98
|
110
|
71
|
46
|
38
|
50
|
58
|
59
|
86
|
93
|
70
|
71
|
79
|
82
|
79
|
100
|
111
|
141
|
151
|
84
|
40
|
36
|
50
|
76
|
160
|
108
|
86
|
|
2024/12
|
71
|
85
|
86
|
62
|
35
|
39
|
39
|
43
|
39
|
32
|
44
|
41
|
64
|
50
|
49
|
65
|
82
|
93
|
76
|
98
|
119
|
72
|
69
|
83
|
93
|
111
|
109
|
107
|
109
|
84
|
78
|
|
2024/11
|
83
|
44
|
56
|
57
|
43
|
50
|
57
|
51
|
40
|
41
|
58
|
59
|
56
|
40
|
55
|
54
|
21
|
15
|
17
|
20
|
25
|
22
|
27
|
21
|
21
|
28
|
37
|
39
|
44
|
59
|
|
|
2024/10
|
17
|
19
|
31
|
40
|
44
|
53
|
49
|
35
|
46
|
80
|
86
|
47
|
33
|
32
|
34
|
28
|
25
|
31
|
30
|
18
|
18
|
23
|
25
|
32
|
43
|
56
|
58
|
43
|
38
|
46
|
80
|
|
2024/09
|
27
|
40
|
32
|
26
|
40
|
35
|
39
|
31
|
21
|
26
|
34
|
31
|
33
|
27
|
30
|
32
|
28
|
23
|
25
|
42
|
43
|
34
|
38
|
43
|
69
|
72
|
43
|
44
|
47
|
24
|
|
|
2024/08
|
20
|
18
|
20
|
19
|
25
|
22
|
23
|
25
|
27
|
30
|
49
|
51
|
39
|
32
|
33
|
38
|
32
|
25
|
31
|
25
|
24
|
25
|
20
|
20
|
21
|
19
|
23
|
24
|
25
|
23
|
24
|
|
2024/07
|
34
|
31
|
30
|
27
|
37
|
28
|
23
|
32
|
31
|
31
|
25
|
22
|
22
|
29
|
25
|
25
|
27
|
26
|
23
|
19
|
22
|
21
|
26
|
22
|
29
|
45
|
38
|
33
|
28
|
19
|
21
|
|
2024/06
|
38
|
36
|
25
|
26
|
29
|
26
|
22
|
23
|
20
|
22
|
24
|
29
|
38
|
39
|
46
|
38
|
26
|
22
|
18
|
20
|
20
|
29
|
32
|
34
|
30
|
27
|
23
|
18
|
23
|
33
|
|
|
2024/05
|
32
|
29
|
25
|
25
|
30
|
38
|
38
|
52
|
42
|
35
|
37
|
35
|
39
|
42
|
39
|
48
|
48
|
36
|
27
|
39
|
25
|
32
|
28
|
34
|
33
|
29
|
24
|
33
|
33
|
21
|
33
|
|
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