Air Quality
Excellent
No health implications.
30
PM2.5
46
PM10
94
O3
0.4
CO
9
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jun
80
Good
Tue
10 Jun
90
Good
Wed
11 Jun
98
Good
Thu
12 Jun
100
Good
Fri
13 Jun
117
Light
Sat
14 Jun
103
Light
Sun
15 Jun
44
Excellent
Air quality in the last 12 months (Dongbao)
|
2025/05
|
75
|
74
|
67
|
54
|
46
|
237
|
171
|
51
|
62
|
51
|
45
|
68
|
72
|
64
|
103
|
68
|
87
|
135
|
115
|
65
|
52
|
30
|
60
|
71
|
78
|
82
|
71
|
62
|
51
|
41
|
29
|
|
2025/04
|
70
|
69
|
67
|
70
|
81
|
78
|
74
|
82
|
86
|
54
|
66
|
253
|
214
|
98
|
83
|
87
|
87
|
82
|
77
|
69
|
76
|
71
|
88
|
78
|
74
|
72
|
73
|
62
|
63
|
43
|
|
|
2025/03
|
174
|
69
|
31
|
46
|
61
|
64
|
87
|
93
|
79
|
79
|
104
|
110
|
105
|
73
|
53
|
52
|
52
|
52
|
52
|
56
|
56
|
61
|
70
|
60
|
58
|
86
|
126
|
72
|
80
|
70
|
71
|
|
2025/02
|
107
|
87
|
64
|
69
|
61
|
58
|
93
|
68
|
65
|
80
|
103
|
106
|
81
|
71
|
82
|
78
|
86
|
58
|
87
|
102
|
117
|
102
|
109
|
94
|
86
|
102
|
84
|
127
|
|||
|
2025/01
|
153
|
152
|
156
|
150
|
61
|
80
|
79
|
82
|
71
|
74
|
98
|
104
|
133
|
127
|
72
|
82
|
108
|
133
|
138
|
159
|
168
|
217
|
163
|
61
|
42
|
53
|
61
|
86
|
171
|
156
|
148
|
|
2024/12
|
107
|
121
|
88
|
78
|
51
|
51
|
57
|
86
|
80
|
78
|
74
|
115
|
76
|
58
|
63
|
86
|
98
|
90
|
57
|
97
|
88
|
63
|
62
|
79
|
130
|
108
|
193
|
64
|
102
|
115
|
145
|
|
2024/11
|
113
|
69
|
118
|
69
|
67
|
75
|
78
|
81
|
99
|
97
|
97
|
106
|
133
|
145
|
143
|
60
|
24
|
32
|
39
|
37
|
45
|
50
|
82
|
103
|
42
|
37
|
55
|
54
|
55
|
84
|
|
|
2024/10
|
32
|
56
|
52
|
52
|
60
|
49
|
44
|
81
|
79
|
79
|
69
|
81
|
75
|
95
|
101
|
83
|
64
|
33
|
36
|
39
|
54
|
40
|
35
|
60
|
70
|
71
|
57
|
89
|
121
|
91
|
57
|
|
2024/09
|
48
|
57
|
52
|
58
|
60
|
45
|
50
|
52
|
55
|
61
|
52
|
44
|
49
|
51
|
63
|
65
|
48
|
47
|
35
|
43
|
43
|
38
|
48
|
63
|
79
|
80
|
90
|
76
|
59
|
24
|
|
|
2024/08
|
17
|
19
|
21
|
21
|
30
|
35
|
29
|
37
|
35
|
73
|
83
|
52
|
39
|
49
|
49
|
36
|
33
|
33
|
32
|
38
|
31
|
42
|
38
|
38
|
32
|
38
|
24
|
32
|
43
|
42
|
46
|
|
2024/07
|
36
|
29
|
33
|
18
|
25
|
21
|
25
|
25
|
19
|
35
|
44
|
43
|
30
|
27
|
33
|
35
|
27
|
24
|
22
|
21
|
26
|
28
|
30
|
33
|
42
|
49
|
31
|
22
|
15
|
17
|
23
|
|
2024/06
|
56
|
73
|
57
|
43
|
44
|
54
|
64
|
46
|
50
|
44
|
44
|
40
|
32
|
38
|
50
|
48
|
40
|
44
|
49
|
45
|
37
|
19
|
32
|
49
|
31
|
41
|
31
|
18
|
29
|
25
|
|
|
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