Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
80
*
PM2.5
136
PM10
98
O3
0.3
CO
4
SO2
4
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
17 Jun
160
Moderate
Wed
18 Jun
159
Moderate
Thu
19 Jun
127
Light
Fri
20 Jun
109
Light
Sat
21 Jun
269
Heavy
Sun
22 Jun
46
Excellent
Mon
23 Jun
42
Excellent
Air quality in the last 12 months (Pishan)
|
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
|
|
2024/06
|
79
|
92
|
76
|
260
|
307
|
263
|
122
|
67
|
72
|
85
|
75
|
66
|
142
|
88
|
125
|
179
|
95
|
156
|
84
|
80
|
75
|
109
|
148
|
112
|
120
|
76
|
130
|
91
|
88
|
194
|
|
|
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