Air Quality
Excellent
No health implications.
5
PM2.5
7
PM10
64
O3
0.7
CO
5
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Jul
59
Good
Sun
27 Jul
63
Good
Mon
28 Jul
69
Good
Tue
29 Jul
71
Good
Wed
30 Jul
90
Good
Thu
31 Jul
86
Good
Fri
1 Aug
31
Excellent
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