Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
30
PM2.5
174
*
PM10
103
O3
0.1
CO
5
SO2
3
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
14 May
75
Good
Thu
15 May
85
Good
Fri
16 May
88
Good
Sat
17 May
81
Good
Sun
18 May
117
Light
Mon
19 May
127
Light
Tue
20 May
33
Excellent
Air quality in the last 12 months (Yuli)
|
2025/02
|
88
|
91
|
89
|
76
|
70
|
270
|
212
|
216
|
204
|
135
|
307
|
431
|
278
|
269
|
236
|
182
|
157
|
124
|
163
|
129
|
107
|
77
|
87
|
239
|
266
|
209
|
219
|
143
|
|||
|
2025/01
|
80
|
71
|
77
|
85
|
84
|
78
|
66
|
65
|
67
|
49
|
40
|
35
|
43
|
48
|
56
|
74
|
81
|
74
|
79
|
76
|
77
|
81
|
81
|
64
|
179
|
462
|
408
|
421
|
238
|
187
|
144
|
|
2024/12
|
86
|
91
|
74
|
77
|
65
|
64
|
71
|
65
|
63
|
30
|
39
|
38
|
29
|
27
|
32
|
49
|
58
|
60
|
58
|
57
|
55
|
59
|
80
|
76
|
73
|
55
|
62
|
115
|
101
|
76
|
76
|
|
2024/11
|
80
|
91
|
90
|
89
|
120
|
114
|
95
|
70
|
59
|
78
|
81
|
82
|
93
|
65
|
43
|
61
|
79
|
78
|
88
|
79
|
68
|
82
|
77
|
60
|
47
|
50
|
58
|
101
|
90
|
87
|
|
|
2024/10
|
111
|
92
|
90
|
53
|
51
|
70
|
88
|
95
|
84
|
91
|
120
|
109
|
92
|
71
|
82
|
90
|
65
|
61
|
46
|
56
|
53
|
86
|
118
|
126
|
85
|
94
|
95
|
96
|
64
|
46
|
55
|
|
2024/09
|
105
|
63
|
28
|
27
|
147
|
119
|
113
|
66
|
123
|
67
|
64
|
96
|
84
|
85
|
56
|
83
|
101
|
89
|
71
|
70
|
84
|
105
|
57
|
38
|
41
|
81
|
48
|
62
|
66
|
53
|
|
|
2024/08
|
60
|
84
|
76
|
56
|
62
|
81
|
21
|
22
|
55
|
65
|
42
|
39
|
57
|
50
|
68
|
55
|
68
|
72
|
67
|
68
|
93
|
67
|
60
|
65
|
96
|
61
|
74
|
58
|
65
|
57
|
39
|
|
2024/07
|
57
|
45
|
27
|
45
|
52
|
66
|
37
|
57
|
59
|
40
|
59
|
59
|
36
|
41
|
31
|
60
|
58
|
60
|
78
|
90
|
96
|
70
|
83
|
78
|
73
|
55
|
46
|
53
|
58
|
52
|
66
|
|
2024/06
|
33
|
67
|
84
|
49
|
50
|
77
|
79
|
68
|
44
|
68
|
61
|
45
|
46
|
39
|
53
|
38
|
44
|
97
|
151
|
61
|
67
|
57
|
53
|
56
|
48
|
58
|
64
|
59
|
59
|
60
|
|
|
2024/05
|
114
|
149
|
73
|
82
|
90
|
92
|
86
|
93
|
76
|
83
|
71
|
69
|
82
|
70
|
199
|
405
|
166
|
197
|
149
|
97
|
114
|
89
|
76
|
64
|
57
|
41
|
52
|
167
|
82
|
61
|
37
|
|
2024/04
|
68
|
44
|
69
|
74
|
59
|
71
|
107
|
70
|
134
|
85
|
48
|
73
|
290
|
464
|
345
|
155
|
120
|
68
|
51
|
86
|
98
|
63
|
78
|
62
|
65
|
61
|
116
|
150
|
76
|
70
|
|
|
2024/03
|
296
|
177
|
173
|
143
|
337
|
231
|
204
|
238
|
183
|
197
|
151
|
168
|
137
|
152
|
77
|
55
|
186
|
381
|
350
|
353
|
255
|
138
|
109
|
55
|
92
|
70
|
97
|
146
|
144
|
80
|
103
|
|
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