Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
43
O3
0.4
CO
1
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
57
Good
Tue
18 Nov
58
Good
Wed
19 Nov
64
Good
Thu
20 Nov
62
Good
Fri
21 Nov
59
Good
Sat
22 Nov
34
Excellent
Sun
23 Nov
27
Excellent
Donghe Air quality rank
Air quality in the last 12 months (Donghe)
|
2025/10
|
65
|
39
|
42
|
47
|
62
|
55
|
32
|
29
|
23
|
31
|
27
|
49
|
60
|
57
|
31
|
40
|
15
|
25
|
22
|
42
|
51
|
54
|
57
|
80
|
44
|
24
|
50
|
73
|
69
|
47
|
34
|
|
2025/09
|
37
|
68
|
68
|
45
|
49
|
42
|
27
|
53
|
60
|
56
|
33
|
31
|
43
|
44
|
37
|
22
|
24
|
29
|
40
|
56
|
41
|
25
|
35
|
46
|
55
|
54
|
39
|
31
|
50
|
62
|
|
|
2025/08
|
37
|
36
|
35
|
35
|
52
|
48
|
37
|
29
|
39
|
30
|
47
|
52
|
37
|
51
|
49
|
20
|
37
|
30
|
14
|
31
|
36
|
43
|
27
|
35
|
39
|
34
|
24
|
33
|
40
|
42
|
38
|
|
2025/07
|
32
|
29
|
35
|
43
|
14
|
26
|
23
|
33
|
22
|
30
|
26
|
52
|
42
|
42
|
43
|
20
|
31
|
50
|
22
|
14
|
29
|
43
|
33
|
27
|
20
|
23
|
21
|
36
|
18
|
26
|
27
|
|
2025/06
|
30
|
26
|
25
|
25
|
37
|
38
|
34
|
32
|
38
|
30
|
54
|
61
|
33
|
25
|
17
|
28
|
48
|
46
|
19
|
30
|
35
|
34
|
42
|
47
|
48
|
27
|
41
|
35
|
42
|
36
|
|
|
2025/05
|
52
|
40
|
29
|
82
|
130
|
63
|
74
|
69
|
31
|
40
|
58
|
67
|
71
|
18
|
43
|
166
|
27
|
65
|
70
|
68
|
48
|
24
|
45
|
60
|
54
|
40
|
45
|
53
|
56
|
43
|
17
|
|
2025/04
|
47
|
38
|
114
|
71
|
38
|
94
|
64
|
53
|
49
|
64
|
203
|
64
|
57
|
28
|
61
|
192
|
56
|
45
|
63
|
73
|
61
|
79
|
52
|
39
|
56
|
64
|
20
|
48
|
69
|
60
|
|
|
2025/03
|
91
|
48
|
50
|
63
|
43
|
39
|
54
|
77
|
90
|
130
|
219
|
92
|
69
|
69
|
29
|
42
|
33
|
32
|
47
|
49
|
70
|
92
|
222
|
188
|
118
|
221
|
110
|
34
|
27
|
30
|
51
|
|
2025/02
|
97
|
26
|
18
|
37
|
44
|
75
|
22
|
29
|
53
|
78
|
70
|
82
|
70
|
95
|
91
|
37
|
71
|
29
|
41
|
30
|
46
|
19
|
30
|
68
|
62
|
81
|
89
|
87
|
|||
|
2025/01
|
83
|
28
|
55
|
86
|
78
|
39
|
48
|
17
|
45
|
62
|
65
|
42
|
84
|
22
|
67
|
77
|
94
|
88
|
80
|
92
|
100
|
97
|
142
|
140
|
113
|
147
|
26
|
79
|
338
|
147
|
123
|
|
2024/12
|
55
|
31
|
62
|
37
|
44
|
31
|
30
|
62
|
64
|
76
|
63
|
101
|
84
|
61
|
66
|
76
|
41
|
42
|
71
|
40
|
28
|
66
|
63
|
70
|
63
|
27
|
60
|
61
|
197
|
93
|
73
|
|
2024/11
|
70
|
76
|
35
|
23
|
56
|
64
|
77
|
80
|
78
|
50
|
73
|
70
|
70
|
74
|
79
|
95
|
50
|
65
|
56
|
86
|
74
|
75
|
78
|
63
|
43
|
60
|
51
|
48
|
71
|
62
|
|
|
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