Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
59
*
PM2.5
70
PM10
28
O3
0.8
CO
4
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Apr
83
Good
Thu
25 Apr
88
Good
Fri
26 Apr
84
Good
Sat
27 Apr
84
Good
Sun
28 Apr
83
Good
Mon
29 Apr
85
Good
Tue
30 Apr
85
Good
Air quality in the last 12 months (Ruili)
|
2024/02
|
72
|
92
|
85
|
61
|
64
|
59
|
68
|
66
|
74
|
137
|
70
|
62
|
52
|
51
|
54
|
55
|
51
|
51
|
54
|
55
|
60
|
65
|
73
|
64
|
58
|
61
|
60
|
59
|
52
|
||
|
2024/01
|
48
|
47
|
47
|
41
|
49
|
50
|
57
|
58
|
56
|
58
|
61
|
65
|
60
|
57
|
49
|
49
|
48
|
43
|
58
|
69
|
65
|
59
|
63
|
64
|
56
|
52
|
56
|
54
|
54
|
52
|
51
|
|
2023/12
|
44
|
47
|
42
|
37
|
44
|
42
|
47
|
40
|
34
|
33
|
39
|
43
|
42
|
37
|
39
|
43
|
45
|
43
|
46
|
40
|
36
|
50
|
48
|
40
|
35
|
31
|
46
|
48
|
45
|
38
|
42
|
|
2023/11
|
34
|
29
|
27
|
33
|
36
|
39
|
42
|
38
|
40
|
38
|
39
|
37
|
41
|
36
|
31
|
37
|
20
|
18
|
22
|
28
|
29
|
30
|
32
|
38
|
31
|
31
|
38
|
41
|
42
|
43
|
|
|
2023/10
|
19
|
17
|
20
|
27
|
25
|
30
|
26
|
28
|
28
|
21
|
26
|
19
|
20
|
25
|
30
|
30
|
32
|
32
|
31
|
33
|
39
|
45
|
37
|
30
|
24
|
24
|
30
|
32
|
29
|
35
|
34
|
|
2023/09
|
26
|
27
|
36
|
42
|
42
|
35
|
28
|
26
|
32
|
29
|
25
|
23
|
22
|
33
|
32
|
42
|
35
|
28
|
23
|
19
|
22
|
24
|
29
|
29
|
28
|
26
|
29
|
34
|
25
|
23
|
|
|
2023/08
|
18
|
17
|
18
|
25
|
19
|
23
|
20
|
15
|
15
|
16
|
21
|
23
|
26
|
30
|
27
|
27
|
21
|
22
|
20
|
29
|
20
|
17
|
19
|
22
|
16
|
20
|
20
|
18
|
20
|
19
|
23
|
|
2023/07
|
26
|
29
|
25
|
24
|
21
|
22
|
21
|
28
|
24
|
18
|
21
|
17
|
19
|
20
|
21
|
33
|
37
|
40
|
40
|
29
|
25
|
20
|
32
|
24
|
26
|
26
|
22
|
25
|
24
|
28
|
24
|
|
2023/06
|
43
|
34
|
28
|
39
|
40
|
41
|
25
|
25
|
21
|
24
|
26
|
35
|
32
|
23
|
37
|
50
|
35
|
36
|
36
|
30
|
32
|
30
|
18
|
20
|
28
|
29
|
27
|
22
|
24
|
27
|
|
|
2023/05
|
58
|
45
|
37
|
38
|
42
|
48
|
48
|
60
|
70
|
60
|
62
|
67
|
45
|
32
|
24
|
29
|
43
|
53
|
52
|
58
|
54
|
56
|
58
|
51
|
42
|
41
|
41
|
44
|
44
|
44
|
43
|
|
2023/04
|
56
|
51
|
32
|
41
|
50
|
53
|
57
|
63
|
79
|
84
|
78
|
89
|
108
|
113
|
99
|
94
|
95
|
84
|
78
|
87
|
74
|
62
|
51
|
40
|
53
|
50
|
54
|
65
|
65
|
59
|
|
|
2023/03
|
58
|
60
|
61
|
63
|
66
|
75
|
77
|
76
|
73
|
76
|
69
|
64
|
70
|
91
|
84
|
52
|
57
|
64
|
62
|
47
|
35
|
37
|
36
|
43
|
48
|
55
|
70
|
70
|
54
|
57
|
66
|
|
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