Air Quality
Excellent
No health implications.
19
PM2.5
42
PM10
37
O3
0.3
CO
5
SO2
37
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Jun
63
Good
Fri
20 Jun
51
Good
Sat
21 Jun
55
Good
Sun
22 Jun
47
Excellent
Mon
23 Jun
54
Good
Tue
24 Jun
36
Excellent
Wed
25 Jun
47
Excellent
Air quality in the last 12 months (Dongfeng)
|
2025/05
|
52
|
41
|
25
|
12
|
24
|
25
|
26
|
41
|
28
|
28
|
38
|
85
|
98
|
57
|
37
|
27
|
18
|
18
|
25
|
28
|
24
|
22
|
20
|
14
|
14
|
26
|
20
|
36
|
44
|
48
|
50
|
|
2025/04
|
66
|
59
|
71
|
60
|
48
|
48
|
47
|
50
|
56
|
87
|
129
|
82
|
61
|
29
|
30
|
25
|
122
|
84
|
23
|
26
|
58
|
33
|
42
|
41
|
36
|
13
|
30
|
11
|
36
|
40
|
|
|
2025/03
|
13
|
17
|
18
|
34
|
34
|
40
|
35
|
25
|
61
|
68
|
52
|
29
|
21
|
18
|
16
|
16
|
25
|
22
|
35
|
87
|
37
|
15
|
18
|
29
|
22
|
31
|
20
|
12
|
18
|
16
|
37
|
|
2025/02
|
61
|
81
|
135
|
85
|
27
|
22
|
41
|
36
|
27
|
38
|
64
|
74
|
39
|
33
|
46
|
20
|
16
|
18
|
23
|
39
|
37
|
26
|
22
|
33
|
44
|
26
|
51
|
53
|
|||
|
2025/01
|
88
|
97
|
91
|
84
|
83
|
73
|
50
|
74
|
36
|
48
|
82
|
117
|
133
|
106
|
54
|
48
|
88
|
88
|
137
|
175
|
103
|
163
|
150
|
125
|
136
|
143
|
52
|
22
|
48
|
46
|
42
|
|
2024/12
|
48
|
29
|
18
|
21
|
20
|
18
|
26
|
35
|
54
|
61
|
39
|
23
|
27
|
45
|
32
|
26
|
22
|
29
|
39
|
57
|
99
|
49
|
45
|
36
|
61
|
24
|
23
|
41
|
38
|
54
|
74
|
|
2024/11
|
99
|
48
|
63
|
35
|
73
|
14
|
22
|
44
|
86
|
53
|
71
|
41
|
109
|
128
|
72
|
43
|
14
|
14
|
68
|
87
|
71
|
33
|
33
|
61
|
74
|
34
|
29
|
30
|
42
|
22
|
|
|
2024/10
|
10
|
23
|
20
|
26
|
37
|
30
|
31
|
44
|
50
|
53
|
21
|
20
|
31
|
41
|
14
|
17
|
28
|
38
|
15
|
36
|
34
|
19
|
26
|
31
|
57
|
70
|
58
|
60
|
89
|
71
|
56
|
|
2024/09
|
10
|
12
|
15
|
21
|
12
|
15
|
16
|
24
|
32
|
15
|
13
|
21
|
13
|
20
|
20
|
32
|
22
|
24
|
29
|
9
|
23
|
25
|
42
|
46
|
27
|
11
|
22
|
39
|
36
|
23
|
|
|
2024/08
|
11
|
23
|
20
|
26
|
17
|
18
|
27
|
27
|
24
|
22
|
18
|
20
|
15
|
18
|
27
|
28
|
33
|
26
|
23
|
23
|
24
|
24
|
21
|
26
|
26
|
21
|
18
|
22
|
22
|
22
|
10
|
|
2024/07
|
82
|
55
|
57
|
36
|
42
|
58
|
68
|
69
|
59
|
46
|
54
|
33
|
30
|
47
|
63
|
53
|
47
|
24
|
31
|
29
|
23
|
18
|
27
|
22
|
35
|
33
|
12
|
17
|
16
|
16
|
25
|
|
2024/06
|
13
|
27
|
19
|
12
|
31
|
34
|
36
|
32
|
26
|
15
|
27
|
20
|
24
|
15
|
16
|
12
|
14
|
15
|
28
|
22
|
20
|
19
|
12
|
12
|
14
|
20
|
29
|
48
|
35
|
61
|
|
|
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