Air Quality
Excellent
No health implications.
10
PM2.5
12
PM10
49
O3
0.6
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 May
59
Good
Fri
8 May
59
Good
Sat
9 May
78
Good
Sun
10 May
81
Good
Mon
11 May
84
Good
Tue
12 May
18
Excellent
Wed
13 May
38
Excellent
Air quality in the last 12 months (Dongfeng)
|
2026/04
|
76
|
104
|
93
|
34
|
33
|
31
|
30
|
41
|
45
|
49
|
35
|
54
|
55
|
105
|
80
|
54
|
46
|
42
|
64
|
82
|
58
|
40
|
41
|
59
|
52
|
34
|
29
|
29
|
31
|
37
|
|
|
2026/03
|
70
|
111
|
101
|
54
|
44
|
36
|
46
|
66
|
63
|
61
|
70
|
77
|
62
|
131
|
225
|
137
|
129
|
47
|
43
|
65
|
90
|
128
|
96
|
74
|
99
|
122
|
80
|
99
|
89
|
34
|
52
|
|
2026/02
|
79
|
72
|
67
|
120
|
114
|
46
|
54
|
53
|
59
|
73
|
77
|
89
|
116
|
93
|
48
|
79
|
174
|
46
|
43
|
55
|
72
|
103
|
51
|
48
|
56
|
58
|
65
|
49
|
|||
|
2026/01
|
73
|
73
|
87
|
94
|
68
|
59
|
59
|
67
|
65
|
61
|
46
|
45
|
26
|
49
|
51
|
74
|
58
|
54
|
38
|
57
|
55
|
47
|
53
|
57
|
73
|
64
|
63
|
62
|
73
|
79
|
77
|
|
2025/12
|
63
|
48
|
51
|
60
|
55
|
65
|
70
|
56
|
71
|
84
|
75
|
82
|
68
|
83
|
76
|
70
|
80
|
59
|
44
|
48
|
50
|
55
|
44
|
74
|
59
|
68
|
85
|
76
|
44
|
54
|
58
|
|
2025/11
|
56
|
39
|
39
|
53
|
69
|
69
|
86
|
101
|
49
|
47
|
96
|
85
|
56
|
95
|
113
|
60
|
50
|
50
|
59
|
55
|
73
|
75
|
111
|
203
|
283
|
160
|
60
|
54
|
51
|
54
|
|
|
2025/10
|
45
|
51
|
44
|
37
|
40
|
33
|
37
|
46
|
45
|
43
|
41
|
50
|
62
|
99
|
69
|
61
|
56
|
39
|
50
|
47
|
57
|
68
|
77
|
79
|
108
|
76
|
66
|
107
|
150
|
47
|
64
|
|
2025/09
|
21
|
36
|
33
|
33
|
30
|
22
|
31
|
37
|
31
|
30
|
35
|
42
|
43
|
34
|
26
|
30
|
32
|
36
|
34
|
34
|
40
|
36
|
36
|
30
|
35
|
41
|
39
|
35
|
40
|
37
|
|
|
2025/08
|
25
|
26
|
22
|
19
|
22
|
18
|
20
|
22
|
23
|
19
|
25
|
24
|
26
|
24
|
30
|
21
|
18
|
24
|
32
|
24
|
22
|
17
|
27
|
21
|
17
|
22
|
28
|
21
|
22
|
34
|
27
|
|
2025/07
|
19
|
17
|
12
|
12
|
17
|
19
|
26
|
23
|
28
|
29
|
27
|
27
|
23
|
18
|
15
|
16
|
22
|
19
|
19
|
18
|
17
|
22
|
14
|
16
|
22
|
26
|
28
|
20
|
20
|
15
|
24
|
|
2025/06
|
36
|
36
|
22
|
18
|
30
|
29
|
23
|
25
|
28
|
16
|
18
|
27
|
27
|
26
|
29
|
19
|
24
|
26
|
27
|
20
|
16
|
20
|
26
|
31
|
32
|
29
|
42
|
31
|
30
|
26
|
|
|
2025/05
|
23
|
26
|
23
|
27
|
34
|
27
|
39
|
42
|
45
|
30
|
39
|
42
|
40
|
36
|
29
|
26
|
22
|
30
|
26
|
33
|
42
|
48
|
37
|
37
|
30
|
35
|
38
|
33
|
36
|
41
|
46
|
|
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