Air Quality
Moderately
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
92
PM2.5
275
*
PM10
66
O3
0.5
CO
8
SO2
23
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
20 Apr
105
Lightly
Sun
21 Apr
100
Good
Mon
22 Apr
103
Lightly
Tue
23 Apr
101
Lightly
Wed
24 Apr
93
Good
Thu
25 Apr
95
Good
Air quality in the last 12 months (Shule)
|
2024/02
|
123
|
101
|
89
|
84
|
60
|
84
|
70
|
73
|
117
|
128
|
103
|
89
|
75
|
357
|
500
|
427
|
254
|
470
|
500
|
500
|
485
|
500
|
500
|
484
|
425
|
341
|
356
|
368
|
304
|
||
|
2024/01
|
173
|
160
|
167
|
157
|
153
|
154
|
156
|
178
|
159
|
140
|
147
|
150
|
154
|
161
|
148
|
143
|
126
|
136
|
111
|
108
|
106
|
91
|
123
|
150
|
157
|
148
|
138
|
144
|
143
|
149
|
151
|
|
2023/12
|
127
|
129
|
139
|
126
|
100
|
142
|
143
|
121
|
148
|
116
|
128
|
162
|
168
|
370
|
492
|
500
|
500
|
500
|
500
|
485
|
500
|
499
|
499
|
424
|
341
|
286
|
249
|
201
|
197
|
199
|
192
|
|
2023/11
|
90
|
52
|
76
|
89
|
126
|
225
|
236
|
200
|
205
|
89
|
82
|
99
|
142
|
129
|
138
|
142
|
143
|
144
|
156
|
154
|
138
|
130
|
131
|
117
|
129
|
145
|
160
|
146
|
143
|
120
|
|
|
2023/10
|
41
|
93
|
88
|
96
|
56
|
83
|
55
|
88
|
67
|
66
|
88
|
95
|
105
|
68
|
71
|
80
|
90
|
105
|
109
|
91
|
105
|
109
|
114
|
97
|
85
|
111
|
90
|
81
|
93
|
86
|
92
|
|
2023/09
|
85
|
66
|
70
|
69
|
58
|
75
|
98
|
96
|
89
|
60
|
110
|
108
|
105
|
100
|
100
|
128
|
153
|
269
|
157
|
128
|
50
|
100
|
40
|
57
|
78
|
74
|
75
|
87
|
77
|
75
|
|
|
2023/08
|
57
|
92
|
52
|
79
|
56
|
87
|
41
|
38
|
61
|
73
|
62
|
70
|
60
|
64
|
60
|
387
|
390
|
170
|
135
|
156
|
127
|
118
|
70
|
70
|
73
|
59
|
43
|
53
|
43
|
65
|
60
|
|
2023/07
|
50
|
64
|
58
|
48
|
62
|
51
|
117
|
41
|
44
|
57
|
53
|
79
|
80
|
76
|
74
|
84
|
87
|
66
|
96
|
322
|
127
|
75
|
97
|
84
|
52
|
134
|
60
|
63
|
109
|
91
|
52
|
|
2023/06
|
109
|
61
|
46
|
49
|
55
|
60
|
57
|
57
|
82
|
102
|
110
|
90
|
174
|
104
|
48
|
55
|
76
|
86
|
67
|
54
|
58
|
56
|
56
|
87
|
97
|
84
|
61
|
102
|
57
|
101
|
|
|
2023/05
|
53
|
110
|
102
|
383
|
207
|
178
|
373
|
368
|
96
|
93
|
102
|
95
|
63
|
66
|
45
|
61
|
78
|
261
|
68
|
72
|
60
|
91
|
215
|
84
|
80
|
78
|
48
|
66
|
87
|
222
|
143
|
|
2023/04
|
133
|
217
|
229
|
405
|
500
|
500
|
500
|
370
|
136
|
68
|
123
|
120
|
128
|
238
|
192
|
107
|
215
|
127
|
88
|
500
|
490
|
237
|
129
|
119
|
90
|
77
|
97
|
116
|
125
|
87
|
|
|
2023/03
|
91
|
99
|
93
|
91
|
87
|
100
|
73
|
74
|
74
|
109
|
500
|
455
|
321
|
178
|
153
|
218
|
191
|
177
|
96
|
249
|
500
|
465
|
366
|
237
|
293
|
178
|
167
|
182
|
152
|
130
|
110
|
|
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