Air Quality
Excellent
No health implications.
25
PM2.5
33
PM10
14
O3
0.7
CO
6
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Dec
61
Good
Sun
14 Dec
68
Good
Mon
15 Dec
69
Good
Tue
16 Dec
86
Good
Wed
17 Dec
123
Light
Thu
18 Dec
28
Excellent
Fri
19 Dec
36
Excellent
Air quality in the last 12 months (Danjiangkou)
|
2025/11
|
41
|
54
|
91
|
116
|
118
|
100
|
28
|
29
|
54
|
72
|
66
|
64
|
68
|
87
|
85
|
70
|
28
|
24
|
30
|
46
|
55
|
60
|
56
|
74
|
55
|
74
|
133
|
87
|
73
|
75
|
|
|
2025/10
|
17
|
9
|
17
|
18
|
14
|
12
|
21
|
25
|
23
|
17
|
20
|
24
|
18
|
27
|
28
|
33
|
17
|
28
|
48
|
39
|
35
|
47
|
59
|
90
|
62
|
39
|
52
|
61
|
98
|
75
|
49
|
|
2025/09
|
19
|
25
|
34
|
24
|
18
|
27
|
29
|
14
|
19
|
26
|
12
|
14
|
20
|
27
|
25
|
29
|
14
|
13
|
13
|
17
|
24
|
17
|
10
|
15
|
24
|
15
|
11
|
14
|
13
|
16
|
|
|
2025/08
|
30
|
31
|
31
|
41
|
38
|
35
|
27
|
26
|
20
|
17
|
19
|
22
|
14
|
21
|
25
|
17
|
23
|
23
|
28
|
20
|
24
|
26
|
25
|
23
|
26
|
31
|
31
|
28
|
19
|
18
|
14
|
|
2025/07
|
20
|
21
|
18
|
22
|
21
|
24
|
19
|
30
|
28
|
27
|
44
|
46
|
35
|
26
|
25
|
33
|
27
|
30
|
31
|
29
|
27
|
28
|
14
|
19
|
25
|
27
|
27
|
23
|
25
|
25
|
30
|
|
2025/06
|
28
|
29
|
37
|
37
|
36
|
34
|
31
|
26
|
33
|
41
|
39
|
35
|
37
|
33
|
43
|
50
|
41
|
24
|
10
|
20
|
26
|
30
|
29
|
28
|
21
|
13
|
22
|
25
|
21
|
24
|
|
|
2025/05
|
80
|
73
|
59
|
38
|
59
|
290
|
156
|
55
|
66
|
36
|
35
|
49
|
51
|
40
|
50
|
46
|
82
|
125
|
78
|
66
|
59
|
55
|
58
|
63
|
60
|
50
|
49
|
48
|
46
|
34
|
21
|
|
2025/04
|
59
|
60
|
54
|
62
|
75
|
69
|
62
|
56
|
60
|
51
|
51
|
232
|
128
|
67
|
47
|
62
|
65
|
70
|
55
|
50
|
45
|
109
|
95
|
70
|
65
|
60
|
55
|
43
|
45
|
55
|
|
|
2025/03
|
77
|
21
|
24
|
29
|
36
|
56
|
63
|
68
|
61
|
66
|
71
|
82
|
75
|
48
|
37
|
36
|
32
|
34
|
33
|
33
|
39
|
47
|
51
|
55
|
41
|
50
|
108
|
73
|
65
|
61
|
57
|
|
2025/02
|
73
|
67
|
56
|
45
|
41
|
36
|
90
|
45
|
52
|
63
|
81
|
74
|
67
|
68
|
56
|
60
|
69
|
61
|
80
|
80
|
81
|
80
|
86
|
96
|
64
|
66
|
84
|
88
|
|||
|
2025/01
|
91
|
116
|
124
|
121
|
54
|
60
|
56
|
48
|
55
|
56
|
57
|
64
|
74
|
73
|
57
|
50
|
61
|
76
|
75
|
80
|
112
|
174
|
118
|
47
|
40
|
48
|
59
|
87
|
170
|
129
|
108
|
|
2024/12
|
45
|
52
|
58
|
56
|
43
|
46
|
46
|
62
|
60
|
64
|
61
|
94
|
51
|
38
|
40
|
56
|
67
|
69
|
46
|
57
|
57
|
52
|
51
|
61
|
61
|
86
|
117
|
38
|
65
|
63
|
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