Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Today
29 Mar
Sat
30 Mar
Sun
31 Mar
Mon
1 Apr
Tue
2 Apr
Wed
3 Apr
Thu
4 Apr
2024/02
|
120
|
98
|
86
|
80
|
59
|
76
|
68
|
74
|
108
|
121
|
98
|
86
|
73
|
356
|
500
|
410
|
262
|
470
|
500
|
500
|
494
|
500
|
500
|
472
|
417
|
345
|
342
|
361
|
309
|
||
2024/01
|
162
|
158
|
170
|
158
|
150
|
155
|
150
|
167
|
150
|
136
|
142
|
137
|
145
|
157
|
141
|
140
|
128
|
138
|
117
|
108
|
107
|
101
|
134
|
159
|
159
|
152
|
145
|
147
|
143
|
150
|
153
|
2023/12
|
129
|
140
|
159
|
136
|
105
|
141
|
157
|
131
|
154
|
111
|
139
|
162
|
183
|
393
|
500
|
500
|
500
|
500
|
500
|
489
|
500
|
493
|
492
|
401
|
325
|
271
|
239
|
186
|
186
|
190
|
187
|
2023/11
|
100
|
61
|
81
|
91
|
122
|
218
|
223
|
198
|
205
|
94
|
97
|
103
|
145
|
123
|
136
|
142
|
142
|
156
|
164
|
158
|
140
|
138
|
131
|
115
|
132
|
161
|
174
|
153
|
155
|
123
|
|
2023/10
|
48
|
96
|
84
|
95
|
63
|
85
|
59
|
92
|
73
|
69
|
86
|
94
|
104
|
69
|
72
|
78
|
91
|
109
|
107
|
87
|
96
|
104
|
108
|
93
|
82
|
108
|
89
|
79
|
90
|
84
|
91
|
2023/09
|
79
|
76
|
85
|
79
|
80
|
94
|
103
|
99
|
92
|
65
|
111
|
105
|
110
|
102
|
101
|
126
|
162
|
265
|
157
|
130
|
75
|
111
|
43
|
61
|
82
|
72
|
76
|
96
|
77
|
79
|
|
2023/08
|
60
|
91
|
75
|
91
|
68
|
101
|
48
|
40
|
66
|
76
|
73
|
108
|
76
|
70
|
67
|
395
|
405
|
184
|
139
|
157
|
125
|
119
|
85
|
102
|
77
|
65
|
48
|
56
|
60
|
64
|
66
|
2023/07
|
64
|
68
|
61
|
59
|
67
|
61
|
132
|
55
|
44
|
60
|
56
|
79
|
82
|
80
|
76
|
88
|
94
|
72
|
107
|
357
|
137
|
86
|
101
|
94
|
59
|
136
|
70
|
70
|
97
|
89
|
56
|
2023/06
|
114
|
79
|
53
|
55
|
57
|
62
|
62
|
60
|
82
|
102
|
108
|
90
|
169
|
135
|
58
|
61
|
86
|
97
|
81
|
58
|
62
|
61
|
61
|
133
|
144
|
108
|
85
|
127
|
95
|
103
|
|
2023/05
|
57
|
114
|
125
|
412
|
264
|
183
|
374
|
338
|
96
|
96
|
100
|
94
|
66
|
71
|
52
|
61
|
81
|
245
|
117
|
80
|
88
|
94
|
209
|
100
|
111
|
80
|
48
|
65
|
85
|
224
|
141
|
2023/04
|
134
|
206
|
233
|
406
|
496
|
500
|
500
|
373
|
138
|
77
|
149
|
137
|
134
|
233
|
195
|
115
|
221
|
197
|
132
|
500
|
498
|
219
|
118
|
116
|
91
|
103
|
131
|
122
|
128
|
92
|
|
2023/03
|
94
|
104
|
92
|
91
|
88
|
100
|
76
|
75
|
79
|
106
|
498
|
482
|
333
|
174
|
150
|
212
|
203
|
174
|
98
|
212
|
500
|
461
|
366
|
229
|
277
|
183
|
162
|
173
|
148
|
132
|
106
|
1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
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27
|
28
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29
|
30
|
31
|
*: primary pollution