Air Quality
Excellent
No health implications.
16
PM2.5
30
PM10
46
O3
0.6
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Mar
72
Good
Mon
16 Mar
63
Good
Tue
17 Mar
66
Good
Wed
18 Mar
67
Good
Thu
19 Mar
73
Good
Fri
20 Mar
42
Excellent
Sat
21 Mar
49
Excellent
Air quality in the last 12 months (Danjiangkou)
|
2026/02
|
94
|
85
|
95
|
126
|
120
|
113
|
87
|
94
|
82
|
91
|
94
|
89
|
87
|
90
|
81
|
36
|
82
|
60
|
64
|
55
|
57
|
100
|
145
|
74
|
47
|
29
|
53
|
59
|
|||
|
2026/01
|
49
|
83
|
117
|
90
|
62
|
45
|
52
|
58
|
62
|
73
|
72
|
73
|
99
|
114
|
82
|
86
|
124
|
90
|
54
|
60
|
70
|
78
|
82
|
105
|
113
|
118
|
121
|
138
|
109
|
100
|
87
|
|
2025/12
|
116
|
122
|
81
|
72
|
82
|
88
|
85
|
80
|
101
|
127
|
152
|
91
|
56
|
58
|
63
|
80
|
104
|
120
|
118
|
94
|
52
|
75
|
65
|
81
|
67
|
71
|
79
|
93
|
88
|
110
|
116
|
|
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
|
|
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