Air Quality
Excellent
No health implications.
8
PM2.5
18
PM10
47
O3
0.4
CO
6
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Apr
78
Good
Wed
30 Apr
67
Good
Thu
1 May
81
Good
Fri
2 May
99
Good
Sat
3 May
116
Light
Sun
4 May
95
Good
Mon
5 May
20
Excellent
Air quality in the last 12 months (Dongpo)
|
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
|
|
2024/06
|
54
|
37
|
46
|
37
|
32
|
42
|
41
|
43
|
32
|
42
|
38
|
29
|
35
|
45
|
49
|
43
|
30
|
30
|
29
|
31
|
28
|
26
|
31
|
35
|
28
|
23
|
24
|
37
|
28
|
27
|
|
|
2024/05
|
40
|
32
|
29
|
26
|
44
|
58
|
69
|
59
|
38
|
51
|
42
|
47
|
42
|
49
|
55
|
51
|
78
|
35
|
35
|
27
|
27
|
41
|
46
|
44
|
54
|
38
|
43
|
26
|
23
|
29
|
50
|
|
2024/04
|
44
|
66
|
54
|
49
|
38
|
27
|
29
|
30
|
39
|
37
|
27
|
35
|
51
|
73
|
74
|
46
|
37
|
23
|
25
|
42
|
64
|
58
|
30
|
31
|
38
|
86
|
92
|
123
|
64
|
25
|
|
|
2024/03
|
59
|
55
|
78
|
107
|
81
|
58
|
56
|
85
|
96
|
118
|
55
|
79
|
48
|
38
|
59
|
65
|
84
|
51
|
52
|
62
|
57
|
78
|
89
|
55
|
26
|
41
|
47
|
35
|
38
|
46
|
34
|
|
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