Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
50
PM10
93
O3
0.7
CO
6
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Mar
75
Good
Fri
14 Mar
51
Good
Sat
15 Mar
45
Excellent
Sun
16 Mar
61
Good
Mon
17 Mar
72
Good
Tue
18 Mar
36
Excellent
Wed
19 Mar
49
Excellent
Air quality in the last 12 months (Ruichang)
|
2025/01
|
114
|
113
|
185
|
138
|
96
|
80
|
59
|
75
|
53
|
43
|
64
|
77
|
79
|
76
|
66
|
52
|
68
|
73
|
85
|
120
|
103
|
97
|
192
|
125
|
43
|
39
|
51
|
67
|
143
|
70
|
73
|
|
2024/12
|
56
|
62
|
126
|
121
|
59
|
62
|
79
|
86
|
57
|
80
|
59
|
110
|
90
|
57
|
58
|
58
|
75
|
105
|
47
|
68
|
106
|
55
|
83
|
105
|
120
|
135
|
132
|
82
|
66
|
88
|
108
|
|
2024/11
|
43
|
56
|
64
|
86
|
55
|
48
|
45
|
52
|
55
|
61
|
50
|
57
|
71
|
65
|
60
|
74
|
28
|
25
|
37
|
50
|
50
|
53
|
84
|
54
|
47
|
37
|
45
|
53
|
49
|
50
|
|
|
2024/10
|
22
|
43
|
28
|
29
|
37
|
32
|
18
|
34
|
50
|
66
|
71
|
76
|
106
|
94
|
72
|
47
|
33
|
47
|
21
|
32
|
50
|
40
|
45
|
48
|
51
|
44
|
21
|
67
|
110
|
64
|
45
|
|
2024/09
|
41
|
46
|
44
|
45
|
45
|
39
|
45
|
48
|
47
|
35
|
31
|
20
|
35
|
44
|
33
|
28
|
41
|
40
|
35
|
32
|
32
|
30
|
26
|
35
|
50
|
53
|
55
|
33
|
42
|
49
|
|
|
2024/08
|
19
|
21
|
33
|
30
|
38
|
29
|
39
|
36
|
36
|
32
|
39
|
60
|
31
|
20
|
28
|
31
|
46
|
31
|
24
|
25
|
27
|
35
|
36
|
37
|
42
|
44
|
37
|
19
|
35
|
41
|
39
|
|
2024/07
|
17
|
13
|
25
|
18
|
20
|
20
|
20
|
19
|
26
|
33
|
31
|
31
|
33
|
38
|
34
|
39
|
20
|
23
|
20
|
19
|
22
|
26
|
34
|
38
|
31
|
29
|
14
|
11
|
12
|
21
|
18
|
|
2024/06
|
24
|
43
|
25
|
26
|
27
|
37
|
32
|
32
|
31
|
26
|
21
|
27
|
30
|
32
|
30
|
28
|
31
|
22
|
15
|
21
|
34
|
18
|
18
|
22
|
17
|
28
|
15
|
20
|
24
|
16
|
|
|
2024/05
|
31
|
35
|
39
|
26
|
24
|
27
|
42
|
51
|
60
|
63
|
53
|
88
|
85
|
52
|
59
|
55
|
59
|
58
|
58
|
40
|
29
|
19
|
28
|
34
|
33
|
31
|
20
|
25
|
29
|
35
|
25
|
|
2024/04
|
28
|
18
|
44
|
48
|
58
|
50
|
60
|
61
|
33
|
45
|
53
|
39
|
33
|
36
|
50
|
56
|
36
|
37
|
28
|
39
|
40
|
37
|
52
|
119
|
75
|
38
|
46
|
42
|
28
|
25
|
|
|
2024/03
|
54
|
56
|
49
|
41
|
62
|
87
|
95
|
77
|
69
|
81
|
70
|
69
|
89
|
83
|
111
|
69
|
70
|
61
|
67
|
78
|
58
|
63
|
42
|
53
|
31
|
49
|
49
|
53
|
46
|
43
|
31
|
|
2024/02
|
24
|
23
|
24
|
58
|
102
|
82
|
106
|
109
|
123
|
131
|
90
|
81
|
53
|
50
|
59
|
30
|
38
|
33
|
64
|
20
|
25
|
43
|
54
|
67
|
84
|
103
|
106
|
90
|
78
|
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22
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23
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24
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27
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28
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29
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30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution