Air Quality
Excellent
No health implications.
21
PM2.5
38
PM10
122
O3
0.3
CO
8
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Aug
86
Good
Fri
14 Aug
98
Good
Sat
15 Aug
99
Good
Sun
16 Aug
77
Good
Mon
17 Aug
61
Good
Tue
18 Aug
52
Good
Wed
19 Aug
42
Excellent
Air quality in the last 12 months (Rongchang)
|
2026/07
|
33
|
33
|
37
|
38
|
33
|
43
|
52
|
47
|
43
|
36
|
34
|
34
|
34
|
37
|
53
|
46
|
35
|
30
|
45
|
52
|
52
|
50
|
60
|
44
|
31
|
35
|
33
|
28
|
30
|
33
|
32
|
|
2026/06
|
35
|
31
|
38
|
54
|
64
|
76
|
38
|
27
|
28
|
34
|
39
|
34
|
37
|
49
|
57
|
56
|
26
|
19
|
31
|
35
|
20
|
16
|
18
|
15
|
16
|
15
|
20
|
25
|
21
|
28
|
|
|
2026/05
|
67
|
40
|
43
|
47
|
72
|
70
|
41
|
30
|
44
|
57
|
68
|
69
|
52
|
68
|
53
|
41
|
32
|
26
|
27
|
38
|
34
|
26
|
24
|
24
|
23
|
27
|
29
|
27
|
35
|
46
|
43
|
|
2026/04
|
35
|
36
|
31
|
47
|
58
|
46
|
21
|
20
|
37
|
39
|
34
|
37
|
29
|
26
|
40
|
45
|
47
|
56
|
71
|
92
|
35
|
23
|
39
|
41
|
57
|
68
|
44
|
26
|
23
|
36
|
|
|
2026/03
|
39
|
31
|
41
|
36
|
48
|
55
|
52
|
47
|
26
|
28
|
53
|
68
|
68
|
39
|
33
|
26
|
38
|
33
|
43
|
50
|
50
|
51
|
56
|
38
|
52
|
51
|
66
|
45
|
41
|
35
|
28
|
|
2026/02
|
65
|
95
|
103
|
100
|
138
|
131
|
106
|
60
|
52
|
69
|
70
|
81
|
103
|
118
|
108
|
69
|
143
|
109
|
114
|
92
|
109
|
155
|
144
|
51
|
60
|
43
|
60
|
29
|
|||
|
2026/01
|
47
|
41
|
51
|
56
|
60
|
74
|
92
|
100
|
119
|
163
|
153
|
149
|
145
|
164
|
163
|
188
|
175
|
166
|
91
|
33
|
40
|
42
|
68
|
71
|
82
|
70
|
79
|
104
|
116
|
41
|
41
|
|
2025/12
|
119
|
144
|
93
|
53
|
59
|
66
|
77
|
87
|
123
|
109
|
100
|
105
|
51
|
64
|
85
|
99
|
118
|
115
|
140
|
82
|
53
|
44
|
51
|
56
|
58
|
59
|
73
|
79
|
95
|
97
|
74
|
|
2025/11
|
31
|
39
|
40
|
38
|
50
|
41
|
29
|
34
|
43
|
29
|
23
|
32
|
41
|
42
|
40
|
43
|
32
|
34
|
46
|
62
|
75
|
78
|
59
|
66
|
72
|
71
|
85
|
86
|
93
|
124
|
|
|
2025/10
|
23
|
17
|
24
|
18
|
18
|
20
|
28
|
36
|
47
|
55
|
51
|
34
|
22
|
29
|
31
|
34
|
26
|
25
|
20
|
18
|
20
|
28
|
33
|
42
|
36
|
40
|
37
|
44
|
41
|
32
|
39
|
|
2025/09
|
35
|
42
|
37
|
36
|
30
|
25
|
37
|
21
|
30
|
31
|
38
|
12
|
12
|
20
|
34
|
41
|
17
|
13
|
13
|
20
|
13
|
16
|
12
|
22
|
31
|
29
|
28
|
20
|
15
|
19
|
|
|
2025/08
|
24
|
24
|
27
|
37
|
37
|
27
|
21
|
27
|
29
|
22
|
15
|
18
|
24
|
36
|
43
|
18
|
26
|
28
|
27
|
25
|
43
|
26
|
15
|
15
|
18
|
20
|
24
|
24
|
22
|
21
|
18
|
|
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