Air Quality
Excellent
No health implications.
12
PM2.5
19
PM10
33
O3
0.7
CO
5
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Sep
55
Good
Tue
2 Sep
48
Excellent
Wed
3 Sep
46
Excellent
Thu
4 Sep
52
Good
Fri
5 Sep
54
Good
Sat
6 Sep
17
Excellent
Sun
7 Sep
25
Excellent
Air quality in the last 12 months (Rong County)
|
2025/06
|
28
|
28
|
21
|
30
|
38
|
24
|
23
|
22
|
30
|
29
|
19
|
16
|
16
|
18
|
20
|
20
|
16
|
15
|
17
|
19
|
18
|
17
|
21
|
22
|
20
|
21
|
15
|
18
|
19
|
23
|
|
|
2025/05
|
35
|
38
|
33
|
30
|
31
|
31
|
24
|
23
|
20
|
32
|
37
|
48
|
47
|
35
|
27
|
22
|
18
|
21
|
23
|
26
|
28
|
27
|
27
|
22
|
29
|
38
|
48
|
45
|
15
|
24
|
25
|
|
2025/04
|
30
|
56
|
65
|
68
|
105
|
75
|
80
|
64
|
58
|
54
|
52
|
82
|
295
|
176
|
137
|
106
|
94
|
73
|
52
|
43
|
39
|
40
|
39
|
48
|
23
|
34
|
37
|
32
|
47
|
46
|
|
|
2025/03
|
43
|
37
|
45
|
37
|
20
|
14
|
20
|
26
|
45
|
61
|
55
|
43
|
36
|
38
|
22
|
21
|
43
|
42
|
44
|
62
|
71
|
71
|
83
|
81
|
72
|
61
|
47
|
51
|
15
|
11
|
15
|
|
2025/02
|
50
|
45
|
17
|
25
|
51
|
59
|
26
|
44
|
63
|
68
|
74
|
49
|
56
|
89
|
59
|
49
|
55
|
49
|
67
|
71
|
53
|
58
|
26
|
31
|
105
|
96
|
84
|
49
|
|||
|
2025/01
|
102
|
87
|
71
|
79
|
89
|
108
|
98
|
92
|
88
|
46
|
50
|
55
|
68
|
90
|
67
|
74
|
71
|
69
|
75
|
85
|
82
|
83
|
77
|
65
|
47
|
20
|
42
|
50
|
221
|
91
|
46
|
|
2024/12
|
65
|
73
|
77
|
79
|
76
|
92
|
57
|
32
|
55
|
71
|
56
|
43
|
50
|
60
|
50
|
51
|
63
|
53
|
52
|
70
|
74
|
78
|
87
|
85
|
86
|
86
|
83
|
78
|
91
|
98
|
97
|
|
2024/11
|
47
|
59
|
65
|
54
|
64
|
69
|
63
|
58
|
59
|
60
|
61
|
68
|
72
|
63
|
47
|
48
|
51
|
34
|
26
|
28
|
30
|
36
|
43
|
52
|
55
|
28
|
43
|
47
|
50
|
60
|
|
|
2024/10
|
41
|
27
|
45
|
47
|
51
|
49
|
57
|
51
|
43
|
43
|
53
|
57
|
62
|
58
|
40
|
41
|
35
|
33
|
37
|
36
|
39
|
38
|
22
|
35
|
46
|
46
|
31
|
26
|
29
|
44
|
55
|
|
2024/09
|
31
|
31
|
29
|
35
|
37
|
23
|
14
|
21
|
30
|
29
|
36
|
50
|
43
|
48
|
38
|
39
|
30
|
32
|
43
|
43
|
34
|
18
|
25
|
23
|
30
|
44
|
46
|
52
|
44
|
39
|
|
|
2024/08
|
23
|
27
|
30
|
31
|
19
|
32
|
37
|
36
|
37
|
35
|
34
|
29
|
24
|
32
|
25
|
26
|
23
|
26
|
33
|
32
|
25
|
23
|
28
|
36
|
39
|
39
|
36
|
42
|
39
|
36
|
36
|
|
2024/07
|
29
|
27
|
19
|
23
|
22
|
20
|
23
|
22
|
24
|
21
|
25
|
24
|
24
|
20
|
27
|
25
|
23
|
15
|
24
|
30
|
26
|
22
|
18
|
26
|
27
|
37
|
31
|
26
|
18
|
14
|
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