Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
64
*
PM2.5
70
PM10
15
O3
1.0
CO
9
SO2
40
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Mar
69
Good
Thu
13 Mar
63
Good
Fri
14 Mar
62
Good
Sat
15 Mar
61
Good
Sun
16 Mar
65
Good
Mon
17 Mar
64
Good
Tue
18 Mar
44
Excellent
Air quality in the last 12 months (Ruili)
|
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
|
|
2024/11
|
41
|
47
|
40
|
36
|
31
|
24
|
26
|
24
|
26
|
30
|
28
|
27
|
27
|
26
|
28
|
31
|
37
|
34
|
35
|
35
|
32
|
32
|
38
|
41
|
38
|
35
|
38
|
37
|
42
|
34
|
|
|
2024/10
|
19
|
15
|
27
|
19
|
18
|
21
|
22
|
23
|
27
|
26
|
27
|
28
|
34
|
38
|
45
|
35
|
27
|
34
|
41
|
41
|
28
|
31
|
32
|
33
|
27
|
29
|
38
|
37
|
29
|
30
|
37
|
|
2024/09
|
20
|
27
|
22
|
28
|
22
|
24
|
33
|
29
|
28
|
29
|
19
|
23
|
25
|
21
|
31
|
29
|
34
|
32
|
34
|
42
|
41
|
33
|
31
|
31
|
36
|
27
|
22
|
21
|
25
|
18
|
|
|
2024/08
|
14
|
12
|
14
|
19
|
14
|
13
|
16
|
19
|
16
|
19
|
18
|
21
|
27
|
30
|
31
|
23
|
24
|
18
|
15
|
16
|
19
|
16
|
19
|
18
|
19
|
19
|
21
|
20
|
25
|
25
|
16
|
|
2024/07
|
15
|
14
|
15
|
11
|
18
|
21
|
20
|
22
|
18
|
18
|
10
|
15
|
26
|
22
|
22
|
25
|
27
|
18
|
16
|
14
|
13
|
12
|
15
|
19
|
19
|
17
|
15
|
17
|
15
|
15
|
20
|
|
2024/06
|
49
|
35
|
36
|
41
|
41
|
35
|
32
|
31
|
38
|
47
|
47
|
29
|
13
|
16
|
24
|
38
|
34
|
30
|
35
|
40
|
31
|
27
|
22
|
22
|
17
|
27
|
16
|
18
|
20
|
20
|
|
|
2024/05
|
79
|
58
|
48
|
62
|
73
|
35
|
54
|
56
|
58
|
46
|
34
|
45
|
45
|
50
|
50
|
50
|
44
|
49
|
58
|
59
|
38
|
42
|
39
|
33
|
31
|
23
|
20
|
25
|
39
|
41
|
49
|
|
2024/04
|
62
|
73
|
77
|
71
|
69
|
81
|
76
|
81
|
73
|
74
|
76
|
81
|
84
|
73
|
78
|
105
|
122
|
64
|
70
|
59
|
51
|
64
|
69
|
69
|
61
|
69
|
75
|
69
|
69
|
97
|
|
|
2024/03
|
50
|
52
|
56
|
56
|
54
|
57
|
56
|
58
|
56
|
67
|
77
|
82
|
80
|
76
|
78
|
87
|
91
|
74
|
67
|
88
|
83
|
34
|
41
|
56
|
50
|
59
|
60
|
62
|
69
|
81
|
76
|
|
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
|
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22
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23
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24
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25
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26
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27
|
28
|
29
|
30
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31
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- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution