Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
56
*
PM2.5
95
PM10
104
O3
0.8
CO
5
SO2
19
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 May
127
Light
Sat
17 May
117
Light
Sun
18 May
102
Light
Mon
19 May
104
Light
Tue
20 May
137
Light
Wed
21 May
44
Excellent
Thu
22 May
30
Excellent
Air quality in the last 12 months (Longting)
|
2025/02
|
82
|
133
|
107
|
77
|
57
|
61
|
114
|
65
|
83
|
82
|
137
|
128
|
70
|
86
|
79
|
70
|
73
|
79
|
64
|
72
|
94
|
93
|
80
|
69
|
80
|
97
|
128
|
134
|
|||
|
2025/01
|
146
|
98
|
125
|
188
|
98
|
71
|
66
|
56
|
58
|
92
|
83
|
62
|
109
|
131
|
66
|
66
|
98
|
128
|
104
|
169
|
240
|
133
|
84
|
138
|
127
|
84
|
44
|
71
|
286
|
185
|
97
|
|
2024/12
|
62
|
61
|
85
|
133
|
91
|
67
|
102
|
60
|
76
|
109
|
132
|
124
|
77
|
63
|
52
|
66
|
102
|
70
|
55
|
106
|
80
|
61
|
93
|
147
|
158
|
132
|
79
|
51
|
93
|
85
|
111
|
|
2024/11
|
67
|
75
|
113
|
72
|
54
|
94
|
76
|
62
|
60
|
94
|
155
|
145
|
173
|
69
|
81
|
71
|
50
|
53
|
41
|
78
|
96
|
146
|
91
|
59
|
43
|
47
|
79
|
54
|
47
|
74
|
|
|
2024/10
|
48
|
52
|
67
|
75
|
63
|
81
|
136
|
113
|
131
|
102
|
99
|
152
|
124
|
156
|
172
|
103
|
81
|
16
|
30
|
25
|
56
|
76
|
94
|
77
|
101
|
133
|
169
|
141
|
137
|
155
|
205
|
|
2024/09
|
53
|
26
|
41
|
52
|
43
|
29
|
57
|
64
|
58
|
45
|
23
|
31
|
28
|
39
|
37
|
45
|
49
|
38
|
45
|
49
|
15
|
35
|
58
|
64
|
92
|
128
|
122
|
64
|
63
|
13
|
|
|
2024/08
|
24
|
25
|
31
|
27
|
32
|
18
|
28
|
38
|
33
|
94
|
82
|
33
|
33
|
38
|
49
|
49
|
47
|
28
|
21
|
23
|
28
|
47
|
54
|
57
|
54
|
48
|
24
|
30
|
42
|
48
|
51
|
|
2024/07
|
35
|
34
|
48
|
20
|
25
|
30
|
29
|
13
|
38
|
64
|
57
|
31
|
58
|
67
|
42
|
43
|
24
|
28
|
26
|
25
|
35
|
33
|
29
|
43
|
26
|
18
|
29
|
18
|
18
|
22
|
16
|
|
2024/06
|
69
|
109
|
97
|
110
|
68
|
65
|
54
|
59
|
64
|
64
|
58
|
59
|
59
|
61
|
56
|
35
|
45
|
54
|
55
|
59
|
41
|
52
|
69
|
98
|
99
|
62
|
61
|
50
|
30
|
42
|
|
|
2024/05
|
53
|
58
|
53
|
51
|
62
|
78
|
75
|
76
|
64
|
67
|
145
|
126
|
110
|
88
|
81
|
72
|
80
|
71
|
59
|
58
|
59
|
56
|
60
|
69
|
63
|
64
|
50
|
57
|
74
|
55
|
104
|
|
2024/04
|
103
|
101
|
62
|
45
|
67
|
52
|
57
|
61
|
80
|
81
|
53
|
50
|
56
|
34
|
47
|
82
|
68
|
67
|
74
|
78
|
72
|
73
|
94
|
99
|
84
|
71
|
66
|
61
|
62
|
57
|
|
|
2024/03
|
91
|
99
|
105
|
109
|
120
|
88
|
100
|
57
|
68
|
80
|
88
|
111
|
110
|
113
|
77
|
105
|
108
|
75
|
105
|
90
|
102
|
117
|
104
|
46
|
39
|
61
|
42
|
77
|
76
|
99
|
80
|
|
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