Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
81
PM2.5
257
*
PM10
103
O3
0.1
CO
4
SO2
7
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
1 Aug
120
Light
Sat
2 Aug
121
Light
Sun
3 Aug
141
Light
Mon
4 Aug
165
Moderate
Tue
5 Aug
237
Heavy
Wed
6 Aug
216
Heavy
Thu
7 Aug
25
Excellent
Air quality in the last 12 months (Pishan)
|
2025/06
|
226
|
137
|
193
|
187
|
117
|
85
|
74
|
100
|
146
|
102
|
230
|
254
|
498
|
315
|
236
|
145
|
102
|
100
|
130
|
104
|
186
|
132
|
192
|
163
|
115
|
117
|
426
|
485
|
222
|
131
|
|
|
2025/05
|
85
|
98
|
433
|
426
|
378
|
168
|
416
|
484
|
493
|
489
|
242
|
173
|
371
|
307
|
252
|
151
|
157
|
115
|
174
|
172
|
340
|
402
|
195
|
182
|
218
|
129
|
148
|
324
|
334
|
416
|
393
|
|
2025/04
|
500
|
434
|
277
|
251
|
232
|
179
|
171
|
114
|
126
|
261
|
488
|
356
|
470
|
430
|
145
|
127
|
292
|
459
|
500
|
295
|
268
|
420
|
264
|
105
|
94
|
157
|
113
|
107
|
96
|
91
|
|
|
2025/03
|
123
|
126
|
99
|
94
|
53
|
70
|
99
|
90
|
111
|
96
|
112
|
243
|
129
|
257
|
500
|
500
|
430
|
255
|
171
|
158
|
134
|
102
|
74
|
82
|
165
|
435
|
500
|
500
|
500
|
500
|
500
|
|
2025/02
|
128
|
115
|
131
|
143
|
165
|
141
|
167
|
160
|
161
|
149
|
160
|
495
|
500
|
493
|
482
|
464
|
372
|
264
|
176
|
153
|
134
|
128
|
134
|
125
|
131
|
140
|
167
|
140
|
|||
|
2025/01
|
98
|
100
|
104
|
119
|
124
|
112
|
96
|
108
|
83
|
90
|
95
|
82
|
96
|
87
|
98
|
101
|
106
|
78
|
89
|
99
|
89
|
87
|
137
|
338
|
187
|
164
|
188
|
195
|
188
|
172
|
149
|
|
2024/12
|
93
|
85
|
78
|
78
|
82
|
84
|
79
|
67
|
63
|
66
|
63
|
53
|
73
|
56
|
60
|
70
|
64
|
80
|
81
|
89
|
98
|
73
|
71
|
84
|
88
|
77
|
71
|
89
|
95
|
103
|
94
|
|
2024/11
|
104
|
115
|
108
|
96
|
102
|
96
|
97
|
89
|
91
|
112
|
101
|
89
|
88
|
87
|
87
|
98
|
96
|
100
|
91
|
82
|
81
|
82
|
82
|
81
|
67
|
82
|
97
|
80
|
80
|
81
|
|
|
2024/10
|
164
|
140
|
105
|
92
|
91
|
106
|
124
|
117
|
100
|
90
|
97
|
90
|
79
|
88
|
95
|
110
|
101
|
96
|
93
|
86
|
108
|
118
|
111
|
138
|
77
|
104
|
101
|
120
|
116
|
88
|
95
|
|
2024/09
|
80
|
89
|
195
|
100
|
83
|
112
|
111
|
228
|
208
|
253
|
137
|
133
|
130
|
138
|
134
|
149
|
159
|
117
|
120
|
126
|
143
|
141
|
128
|
122
|
157
|
193
|
125
|
229
|
492
|
270
|
|
|
2024/08
|
325
|
404
|
302
|
200
|
471
|
270
|
60
|
117
|
94
|
76
|
153
|
266
|
343
|
398
|
164
|
130
|
125
|
126
|
220
|
201
|
140
|
195
|
213
|
112
|
183
|
160
|
276
|
198
|
309
|
143
|
55
|
|
2024/07
|
139
|
99
|
96
|
173
|
195
|
99
|
80
|
145
|
174
|
155
|
126
|
91
|
85
|
147
|
66
|
93
|
137
|
287
|
89
|
116
|
111
|
172
|
172
|
190
|
83
|
88
|
99
|
114
|
110
|
129
|
133
|
|
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