Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
8
PM2.5
29
PM10
185
O3
0.5
CO
14
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Jul
95
Good
Thu
17 Jul
105
Light
Fri
18 Jul
83
Good
Sat
19 Jul
56
Good
Sun
20 Jul
77
Good
Mon
21 Jul
88
Good
Tue
22 Jul
44
Excellent
Air quality in the last 12 months (Litong)
|
2025/06
|
51
|
52
|
29
|
28
|
32
|
57
|
63
|
52
|
62
|
41
|
53
|
70
|
60
|
58
|
53
|
56
|
53
|
53
|
46
|
36
|
43
|
49
|
44
|
33
|
47
|
27
|
27
|
38
|
63
|
24
|
|
|
2025/05
|
91
|
119
|
43
|
148
|
329
|
168
|
80
|
129
|
47
|
45
|
51
|
63
|
76
|
81
|
57
|
113
|
161
|
68
|
62
|
66
|
122
|
142
|
38
|
52
|
54
|
43
|
42
|
44
|
45
|
131
|
50
|
|
2025/04
|
72
|
72
|
156
|
88
|
59
|
131
|
103
|
139
|
74
|
85
|
298
|
181
|
76
|
42
|
141
|
178
|
144
|
93
|
128
|
154
|
201
|
79
|
69
|
59
|
62
|
68
|
56
|
56
|
119
|
301
|
|
|
2025/03
|
114
|
59
|
52
|
62
|
54
|
52
|
81
|
96
|
283
|
137
|
254
|
90
|
120
|
65
|
36
|
43
|
42
|
40
|
45
|
62
|
64
|
87
|
304
|
410
|
448
|
412
|
121
|
112
|
45
|
58
|
43
|
|
2025/02
|
94
|
32
|
33
|
39
|
36
|
97
|
42
|
41
|
65
|
73
|
91
|
56
|
66
|
68
|
80
|
104
|
83
|
80
|
45
|
65
|
67
|
48
|
45
|
64
|
74
|
79
|
82
|
97
|
|||
|
2025/01
|
76
|
77
|
70
|
126
|
99
|
48
|
53
|
56
|
50
|
52
|
94
|
178
|
293
|
38
|
44
|
49
|
68
|
57
|
58
|
69
|
113
|
93
|
99
|
110
|
73
|
50
|
50
|
73
|
98
|
103
|
114
|
|
2024/12
|
44
|
46
|
65
|
34
|
24
|
30
|
36
|
39
|
65
|
52
|
61
|
49
|
52
|
44
|
62
|
87
|
133
|
74
|
53
|
56
|
44
|
53
|
73
|
93
|
92
|
76
|
33
|
57
|
102
|
74
|
83
|
|
2024/11
|
64
|
59
|
83
|
63
|
90
|
107
|
107
|
60
|
66
|
64
|
69
|
58
|
61
|
60
|
82
|
34
|
50
|
38
|
58
|
72
|
94
|
58
|
92
|
53
|
54
|
67
|
60
|
36
|
32
|
41
|
|
|
2024/10
|
58
|
52
|
47
|
31
|
44
|
58
|
59
|
54
|
67
|
65
|
65
|
45
|
51
|
71
|
65
|
59
|
57
|
38
|
34
|
70
|
33
|
39
|
49
|
63
|
62
|
49
|
56
|
56
|
65
|
45
|
76
|
|
2024/09
|
39
|
32
|
39
|
39
|
39
|
21
|
24
|
36
|
45
|
47
|
26
|
36
|
26
|
28
|
16
|
32
|
42
|
51
|
74
|
36
|
41
|
38
|
61
|
72
|
58
|
66
|
65
|
70
|
76
|
63
|
|
|
2024/08
|
41
|
29
|
33
|
36
|
48
|
29
|
20
|
19
|
128
|
147
|
36
|
33
|
34
|
28
|
50
|
43
|
41
|
32
|
33
|
30
|
38
|
42
|
40
|
43
|
21
|
19
|
21
|
28
|
38
|
39
|
60
|
|
2024/07
|
46
|
38
|
39
|
43
|
63
|
61
|
31
|
36
|
42
|
37
|
42
|
67
|
63
|
36
|
28
|
33
|
37
|
38
|
23
|
75
|
174
|
79
|
76
|
214
|
63
|
55
|
43
|
45
|
35
|
51
|
47
|
|
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