Air Quality
Excellent
No health implications.
3
PM2.5
19
PM10
83
O3
0.5
CO
9
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Aug
66
Good
Fri
22 Aug
57
Good
Sat
23 Aug
55
Good
Sun
24 Aug
54
Good
Mon
25 Aug
70
Good
Tue
26 Aug
43
Excellent
Wed
27 Aug
22
Excellent
Air quality in the last 12 months (Dongpo)
|
2025/06
|
31
|
21
|
31
|
47
|
48
|
51
|
52
|
48
|
40
|
37
|
49
|
53
|
50
|
58
|
44
|
47
|
53
|
25
|
35
|
43
|
37
|
34
|
37
|
27
|
27
|
31
|
37
|
46
|
32
|
26
|
|
|
2025/05
|
45
|
54
|
63
|
68
|
32
|
36
|
41
|
31
|
93
|
69
|
70
|
70
|
48
|
67
|
50
|
46
|
67
|
92
|
58
|
55
|
52
|
48
|
48
|
45
|
44
|
48
|
36
|
26
|
32
|
40
|
29
|
|
2025/04
|
61
|
51
|
55
|
64
|
34
|
42
|
52
|
54
|
58
|
59
|
51
|
100
|
88
|
70
|
91
|
80
|
54
|
54
|
50
|
55
|
62
|
61
|
62
|
39
|
39
|
41
|
44
|
47
|
27
|
33
|
|
|
2025/03
|
101
|
106
|
42
|
30
|
34
|
23
|
37
|
41
|
60
|
71
|
85
|
72
|
68
|
66
|
28
|
39
|
38
|
41
|
44
|
46
|
55
|
79
|
67
|
49
|
51
|
67
|
111
|
73
|
45
|
38
|
43
|
|
2025/02
|
37
|
42
|
42
|
51
|
40
|
35
|
34
|
24
|
43
|
59
|
77
|
60
|
52
|
52
|
52
|
67
|
66
|
74
|
55
|
56
|
55
|
23
|
46
|
36
|
27
|
43
|
75
|
89
|
|||
|
2025/01
|
127
|
139
|
142
|
175
|
122
|
110
|
82
|
61
|
62
|
58
|
50
|
92
|
97
|
78
|
76
|
84
|
109
|
66
|
78
|
90
|
141
|
201
|
199
|
108
|
38
|
56
|
69
|
83
|
244
|
101
|
65
|
|
2024/12
|
81
|
131
|
136
|
95
|
53
|
48
|
44
|
24
|
32
|
53
|
63
|
67
|
49
|
53
|
52
|
70
|
101
|
140
|
129
|
125
|
131
|
58
|
77
|
63
|
76
|
77
|
94
|
67
|
94
|
78
|
72
|
|
2024/11
|
34
|
40
|
46
|
32
|
33
|
56
|
53
|
57
|
53
|
36
|
40
|
38
|
31
|
40
|
65
|
43
|
28
|
17
|
22
|
28
|
44
|
47
|
58
|
51
|
23
|
33
|
40
|
47
|
57
|
66
|
|
|
2024/10
|
23
|
35
|
28
|
22
|
35
|
41
|
41
|
42
|
58
|
39
|
41
|
34
|
34
|
41
|
55
|
68
|
24
|
34
|
24
|
18
|
19
|
30
|
42
|
56
|
46
|
33
|
36
|
44
|
68
|
53
|
45
|
|
2024/09
|
24
|
27
|
25
|
31
|
23
|
24
|
28
|
42
|
28
|
22
|
23
|
34
|
34
|
28
|
24
|
27
|
30
|
38
|
41
|
44
|
21
|
35
|
43
|
49
|
60
|
66
|
62
|
71
|
50
|
17
|
|
|
2024/08
|
38
|
41
|
31
|
17
|
20
|
31
|
28
|
20
|
37
|
31
|
48
|
49
|
48
|
50
|
31
|
36
|
34
|
29
|
32
|
42
|
47
|
54
|
57
|
38
|
55
|
33
|
39
|
43
|
40
|
35
|
33
|
|
2024/07
|
25
|
33
|
30
|
21
|
38
|
41
|
51
|
25
|
11
|
16
|
23
|
21
|
27
|
20
|
17
|
25
|
31
|
17
|
18
|
25
|
32
|
24
|
34
|
20
|
25
|
47
|
36
|
26
|
22
|
28
|
27
|
|
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