Air Quality
Excellent
No health implications.
12
PM2.5
30
PM10
17
O3
0.6
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jun
38
Excellent
Tue
23 Jun
37
Excellent
Wed
24 Jun
39
Excellent
Thu
25 Jun
36
Excellent
Fri
26 Jun
37
Excellent
Sat
27 Jun
38
Excellent
Sun
28 Jun
27
Excellent
Air quality in the last 12 months (Ruili)
|
2026/05
|
31
|
25
|
23
|
30
|
30
|
38
|
27
|
27
|
40
|
37
|
22
|
23
|
30
|
36
|
36
|
40
|
45
|
43
|
50
|
45
|
39
|
42
|
28
|
29
|
38
|
40
|
44
|
50
|
47
|
29
|
21
|
|
2026/04
|
65
|
65
|
64
|
68
|
69
|
63
|
92
|
144
|
47
|
42
|
45
|
51
|
73
|
78
|
101
|
94
|
70
|
86
|
75
|
74
|
70
|
72
|
73
|
82
|
100
|
59
|
65
|
35
|
52
|
40
|
|
|
2026/03
|
89
|
82
|
73
|
90
|
100
|
115
|
107
|
108
|
81
|
65
|
72
|
83
|
70
|
35
|
46
|
41
|
41
|
39
|
48
|
49
|
56
|
49
|
33
|
42
|
57
|
54
|
80
|
94
|
53
|
53
|
67
|
|
2026/02
|
53
|
57
|
57
|
62
|
57
|
47
|
46
|
55
|
67
|
53
|
46
|
49
|
45
|
52
|
69
|
86
|
126
|
75
|
58
|
46
|
46
|
51
|
56
|
55
|
84
|
72
|
64
|
80
|
|||
|
2026/01
|
60
|
58
|
50
|
49
|
53
|
55
|
53
|
62
|
60
|
58
|
57
|
56
|
52
|
50
|
49
|
54
|
47
|
61
|
61
|
54
|
50
|
49
|
56
|
53
|
59
|
57
|
52
|
56
|
55
|
55
|
52
|
|
2025/12
|
53
|
52
|
52
|
52
|
49
|
49
|
45
|
47
|
47
|
49
|
49
|
49
|
50
|
48
|
45
|
44
|
47
|
43
|
46
|
47
|
51
|
54
|
51
|
47
|
45
|
48
|
48
|
50
|
49
|
45
|
54
|
|
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
|
|
|
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