Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
29
PM2.5
53
*
PM10
55
O3
0.8
CO
8
SO2
28
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
5 Dec
37
Excellent
Sat
6 Dec
33
Excellent
Sun
7 Dec
39
Excellent
Mon
8 Dec
37
Excellent
Tue
9 Dec
34
Excellent
Wed
10 Dec
36
Excellent
Thu
11 Dec
41
Excellent
Air quality in the last 12 months (Ruili)
|
2025/11
|
32
|
24
|
16
|
16
|
23
|
17
|
23
|
30
|
31
|
25
|
24
|
28
|
29
|
28
|
32
|
33
|
34
|
36
|
30
|
28
|
30
|
29
|
30
|
33
|
38
|
38
|
41
|
43
|
51
|
49
|
|
|
2025/10
|
16
|
14
|
20
|
20
|
19
|
19
|
21
|
21
|
25
|
24
|
23
|
23
|
23
|
28
|
31
|
27
|
21
|
21
|
20
|
22
|
28
|
28
|
25
|
28
|
26
|
25
|
29
|
31
|
35
|
29
|
34
|
|
2025/09
|
25
|
27
|
27
|
23
|
26
|
21
|
25
|
28
|
29
|
29
|
27
|
20
|
17
|
14
|
14
|
14
|
18
|
27
|
28
|
28
|
24
|
27
|
26
|
24
|
26
|
33
|
30
|
30
|
29
|
18
|
|
|
2025/08
|
19
|
23
|
22
|
22
|
22
|
23
|
17
|
18
|
18
|
23
|
29
|
30
|
28
|
26
|
26
|
24
|
28
|
21
|
24
|
20
|
18
|
18
|
21
|
17
|
20
|
28
|
28
|
28
|
16
|
25
|
26
|
|
2025/07
|
15
|
18
|
22
|
16
|
13
|
16
|
15
|
17
|
18
|
21
|
17
|
20
|
25
|
16
|
14
|
14
|
16
|
15
|
15
|
22
|
15
|
22
|
26
|
23
|
13
|
16
|
13
|
21
|
19
|
16
|
19
|
|
2025/06
|
17
|
15
|
36
|
48
|
48
|
40
|
32
|
28
|
31
|
17
|
30
|
38
|
38
|
30
|
18
|
17
|
12
|
14
|
18
|
25
|
21
|
19
|
16
|
19
|
20
|
19
|
18
|
13
|
15
|
23
|
|
|
2025/05
|
38
|
19
|
24
|
27
|
32
|
38
|
46
|
43
|
52
|
57
|
64
|
48
|
36
|
43
|
35
|
37
|
37
|
33
|
38
|
34
|
36
|
35
|
38
|
36
|
15
|
19
|
34
|
20
|
15
|
16
|
16
|
|
2025/04
|
126
|
104
|
85
|
117
|
112
|
103
|
88
|
107
|
101
|
88
|
76
|
52
|
33
|
36
|
44
|
42
|
27
|
33
|
42
|
43
|
43
|
48
|
57
|
75
|
78
|
93
|
92
|
80
|
47
|
44
|
|
|
2025/03
|
58
|
70
|
65
|
58
|
71
|
73
|
82
|
86
|
76
|
62
|
74
|
88
|
101
|
76
|
72
|
65
|
72
|
84
|
71
|
75
|
87
|
85
|
74
|
62
|
53
|
52
|
78
|
124
|
139
|
126
|
121
|
|
2025/02
|
81
|
82
|
69
|
67
|
73
|
79
|
70
|
59
|
60
|
60
|
49
|
57
|
57
|
71
|
70
|
78
|
61
|
60
|
68
|
73
|
71
|
73
|
64
|
62
|
58
|
52
|
49
|
58
|
|||
|
2025/01
|
57
|
51
|
49
|
52
|
56
|
54
|
52
|
51
|
46
|
49
|
53
|
54
|
53
|
51
|
53
|
51
|
53
|
51
|
51
|
47
|
50
|
54
|
58
|
50
|
52
|
71
|
54
|
54
|
121
|
73
|
64
|
|
2024/12
|
41
|
39
|
39
|
35
|
37
|
40
|
48
|
50
|
49
|
43
|
55
|
58
|
44
|
44
|
38
|
35
|
39
|
39
|
40
|
39
|
48
|
70
|
40
|
40
|
46
|
51
|
54
|
57
|
48
|
48
|
49
|
|
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