Air Quality
Excellent
No health implications.
8
PM2.5
32
PM10
106
O3
0.4
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jul
92
Good
Wed
16 Jul
91
Good
Thu
17 Jul
94
Good
Fri
18 Jul
101
Light
Sat
19 Jul
66
Good
Sun
20 Jul
81
Good
Mon
21 Jul
43
Excellent
Togtoh Air quality rank
Air quality in the last 12 months (Togtoh)
|
2025/06
|
32
|
21
|
19
|
22
|
38
|
36
|
34
|
31
|
29
|
25
|
52
|
57
|
25
|
25
|
12
|
18
|
42
|
41
|
19
|
30
|
28
|
41
|
45
|
47
|
48
|
39
|
38
|
34
|
38
|
43
|
|
|
2025/05
|
51
|
43
|
29
|
57
|
83
|
52
|
68
|
64
|
30
|
42
|
46
|
61
|
72
|
22
|
46
|
160
|
40
|
56
|
64
|
67
|
51
|
38
|
50
|
45
|
43
|
37
|
47
|
59
|
59
|
47
|
13
|
|
2025/04
|
43
|
34
|
96
|
90
|
40
|
81
|
67
|
51
|
57
|
58
|
189
|
56
|
40
|
23
|
64
|
183
|
84
|
37
|
59
|
71
|
57
|
67
|
53
|
33
|
55
|
60
|
21
|
43
|
60
|
68
|
|
|
2025/03
|
71
|
54
|
39
|
61
|
39
|
33
|
44
|
68
|
81
|
128
|
246
|
96
|
71
|
65
|
34
|
31
|
32
|
27
|
35
|
40
|
59
|
82
|
211
|
177
|
142
|
194
|
118
|
36
|
22
|
29
|
43
|
|
2025/02
|
80
|
33
|
23
|
32
|
41
|
95
|
23
|
28
|
43
|
65
|
62
|
58
|
64
|
68
|
84
|
33
|
53
|
31
|
31
|
38
|
41
|
23
|
29
|
56
|
63
|
73
|
82
|
69
|
|||
|
2025/01
|
89
|
39
|
51
|
75
|
79
|
29
|
34
|
20
|
41
|
49
|
59
|
43
|
88
|
22
|
47
|
59
|
67
|
72
|
69
|
67
|
69
|
80
|
93
|
82
|
114
|
98
|
27
|
72
|
234
|
195
|
101
|
|
2024/12
|
52
|
30
|
51
|
51
|
46
|
30
|
29
|
45
|
59
|
72
|
52
|
77
|
75
|
54
|
63
|
66
|
46
|
36
|
61
|
56
|
34
|
51
|
54
|
67
|
55
|
40
|
40
|
64
|
134
|
114
|
65
|
|
2024/11
|
70
|
77
|
32
|
29
|
49
|
61
|
73
|
77
|
90
|
47
|
70
|
70
|
56
|
68
|
72
|
73
|
47
|
60
|
55
|
82
|
78
|
63
|
77
|
73
|
37
|
41
|
47
|
39
|
55
|
51
|
|
|
2024/10
|
36
|
33
|
49
|
56
|
61
|
38
|
36
|
52
|
49
|
42
|
55
|
63
|
43
|
53
|
37
|
76
|
83
|
20
|
26
|
26
|
34
|
29
|
56
|
61
|
61
|
32
|
32
|
56
|
56
|
49
|
45
|
|
2024/09
|
18
|
26
|
38
|
21
|
17
|
22
|
29
|
39
|
42
|
25
|
21
|
37
|
31
|
21
|
24
|
20
|
34
|
52
|
53
|
15
|
16
|
32
|
48
|
52
|
33
|
50
|
62
|
60
|
23
|
27
|
|
|
2024/08
|
29
|
43
|
30
|
31
|
35
|
34
|
30
|
35
|
44
|
67
|
13
|
14
|
22
|
31
|
36
|
48
|
33
|
41
|
39
|
36
|
33
|
39
|
42
|
49
|
29
|
15
|
28
|
46
|
47
|
50
|
43
|
|
2024/07
|
35
|
37
|
38
|
31
|
36
|
34
|
40
|
49
|
49
|
48
|
53
|
37
|
40
|
52
|
46
|
16
|
26
|
35
|
47
|
43
|
93
|
80
|
60
|
41
|
38
|
37
|
39
|
28
|
49
|
27
|
25
|
|
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