Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
*
PM2.5
60
PM10
124
O3
0.6
CO
9
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 May
76
Good
Mon
26 May
86
Good
Tue
27 May
80
Good
Wed
28 May
83
Good
Thu
29 May
93
Good
Fri
30 May
98
Good
Sat
31 May
50
Excellent
Air quality in the last 12 months (Danjiangkou)
|
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
|
|
2024/06
|
59
|
59
|
37
|
22
|
18
|
33
|
34
|
38
|
39
|
32
|
32
|
30
|
29
|
33
|
40
|
40
|
21
|
37
|
34
|
29
|
24
|
31
|
31
|
74
|
86
|
46
|
46
|
23
|
23
|
30
|
|
|
2024/05
|
21
|
32
|
27
|
27
|
28
|
35
|
49
|
47
|
46
|
48
|
64
|
61
|
64
|
63
|
65
|
44
|
51
|
50
|
48
|
32
|
44
|
44
|
42
|
48
|
49
|
23
|
46
|
43
|
34
|
32
|
46
|
|
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