Air Quality
Excellent
No health implications.
23
PM2.5
37
PM10
73
O3
0.6
CO
8
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Aug
66
Good
Thu
28 Aug
65
Good
Fri
29 Aug
75
Good
Sat
30 Aug
62
Good
Sun
31 Aug
59
Good
Mon
1 Sep
25
Excellent
Tue
2 Sep
18
Excellent
Air quality in the last 12 months (Danjiangkou)
|
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
|
|
2024/11
|
50
|
40
|
43
|
44
|
49
|
57
|
64
|
68
|
55
|
54
|
71
|
75
|
57
|
47
|
41
|
18
|
14
|
25
|
24
|
20
|
27
|
41
|
74
|
58
|
27
|
30
|
40
|
40
|
34
|
42
|
|
|
2024/10
|
35
|
47
|
47
|
43
|
56
|
43
|
41
|
58
|
55
|
46
|
60
|
60
|
55
|
47
|
49
|
85
|
49
|
20
|
26
|
25
|
25
|
21
|
27
|
41
|
52
|
50
|
34
|
51
|
62
|
63
|
53
|
|
2024/09
|
32
|
42
|
33
|
39
|
41
|
27
|
38
|
45
|
43
|
45
|
28
|
29
|
26
|
38
|
28
|
34
|
28
|
29
|
21
|
23
|
22
|
26
|
38
|
49
|
51
|
55
|
57
|
58
|
48
|
11
|
|
|
2024/08
|
19
|
21
|
23
|
21
|
18
|
17
|
19
|
28
|
32
|
84
|
67
|
26
|
26
|
29
|
34
|
29
|
29
|
22
|
15
|
27
|
20
|
29
|
40
|
37
|
34
|
33
|
19
|
23
|
31
|
31
|
33
|
|
2024/07
|
24
|
22
|
29
|
12
|
20
|
18
|
23
|
24
|
18
|
35
|
27
|
21
|
28
|
19
|
15
|
23
|
16
|
17
|
20
|
20
|
25
|
26
|
27
|
30
|
35
|
32
|
29
|
27
|
19
|
18
|
11
|
|
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