Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
42
O3
0.5
CO
6
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jun
57
Good
Mon
22 Jun
42
Excellent
Tue
23 Jun
40
Excellent
Wed
24 Jun
45
Excellent
Thu
25 Jun
46
Excellent
Fri
26 Jun
54
Good
Sat
27 Jun
25
Excellent
Air quality in the last 12 months (Rongchang)
|
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
|
|
2025/07
|
20
|
18
|
16
|
25
|
20
|
16
|
23
|
14
|
18
|
20
|
16
|
17
|
23
|
28
|
26
|
31
|
29
|
30
|
22
|
18
|
17
|
18
|
16
|
15
|
16
|
23
|
20
|
23
|
24
|
28
|
24
|
|
2025/06
|
28
|
17
|
27
|
26
|
40
|
50
|
39
|
41
|
21
|
33
|
41
|
42
|
43
|
45
|
29
|
30
|
37
|
22
|
14
|
27
|
23
|
27
|
24
|
25
|
15
|
23
|
26
|
27
|
30
|
12
|
|
|
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