China   2026-09-20   Sunday   39.90N, 116.41E

Beijing

China
2026-09-20

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

39

PM2.5

68 *

PM10

66

O3

0.6

CO

3

SO2

23

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

20 Sep

38 Excellent

Mon

21 Sep

61 Good

Tue

22 Sep

77 Good

Wed

23 Sep

81 Good

Thu

24 Sep

57 Good

Fri

25 Sep

16 Excellent

Sat

26 Sep

44 Excellent

Real-time AQI (Monitoring Station in Beijing)

万寿西宫

75

44

PM2.5

84 *

PM10

101

O3

0.4

CO

2

SO2

18

NO2

天坛

60

38

PM2.5

63 *

PM10

40

O3

0.7

CO

2

SO2

19

NO2

农展馆

80

50 *

PM2.5

89

PM10

93

O3

0.5

CO

2

SO2

21

NO2

官园

76

46

PM2.5

86 *

PM10

72

O3

0.7

CO

2

SO2

28

NO2

海淀区万柳

81

44

PM2.5

93 *

PM10

47

O3

0.5

CO

3

SO2

40

NO2

顺义新城

48

33

PM2.5

44

PM10

76

O3

0.6

CO

4

SO2

18

NO2

怀柔镇

49

31

PM2.5

49

PM10

84

O3

0.7

CO

1

SO2

11

NO2

昌平镇

51

32

PM2.5

51 *

PM10

73

O3

0.6

CO

3

SO2

27

NO2

奥体中心

72

46 *

PM2.5

75

PM10

56

O3

0.6

CO

6

SO2

43

NO2

密云新城

46

27

PM2.5

46

PM10

84

O3

0.6

CO

3

SO2

11

NO2

门头沟三家店

61

33

PM2.5

65 *

PM10

47

O3

0.7

CO

3

SO2

26

NO2

丰台云岗

72

45

PM2.5

80 *

PM10

67

O3

0.4

CO

3

SO2

19

NO2

房山燕山

60

40 *

PM2.5

59

PM10

42

O3

0.7

CO

1

SO2

10

NO2

大兴旧宫

66

40

PM2.5

72 *

PM10

41

O3

0.6

CO

2

SO2

17

NO2

延庆石河营

70

45 *

PM2.5

64

PM10

78

O3

0.6

CO

3

SO2

21

NO2

怀柔新城

46

31

PM2.5

46

PM10

81

O3

0.6

CO

2

SO2

9

NO2

丰台小屯

82

51 *

PM2.5

92

PM10

33

O3

0.7

CO

2

SO2

46

NO2

密云镇

50

27

PM2.5

50

PM10

58

O3

0.5

CO

5

SO2

28

NO2

延庆百泉

58

35

PM2.5

60 *

PM10

94

O3

0.6

CO

1

SO2

14

NO2

通州新华

77

45

PM2.5

87 *

PM10

70

O3

0.7

CO

1

SO2

33

NO2

八角北路9号

75

47

PM2.5

85 *

PM10

48

O3

0.7

CO

1

SO2

42

NO2

洳河巡河路

45

27

PM2.5

45

PM10

62

O3

0.5

CO

2

SO2

5

NO2

Monthly Average AQI (Beijing)

2021/09 - 2026/08

Air quality in the last 12 months (Beijing)

2026/08
30
36
27
26
35
40
34
26
40
55
43
20
18
24
32
21
23
33
38
51
59
36
35
32
40
21
25
22
27
22
20
2026/07
36
73
67
46
33
33
32
37
52
34
27
22
36
31
41
39
41
36
42
40
39
30
34
40
47
47
47
44
33
33
37
2026/06
43
84
41
28
26
27
18
28
20
25
25
45
48
35
69
39
32
55
68
26
29
55
41
55
33
32
62
73
56
40
2026/05
63
43
23
40
62
53
28
44
65
51
56
76
92
100
70
52
27
26
40
38
33
35
34
70
43
29
42
29
34
55
68
2026/04
45
79
97
58
41
26
33
76
62
46
50
75
80
80
100
98
60
102
76
89
67
64
61
64
65
51
35
34
27
49
2026/03
93
117
103
63
71
34
75
73
28
91
55
98
93
44
62
63
143
32
53
58
77
78
110
140
166
151
34
77
69
27
55
2026/02
40
25
64
84
36
16
16
31
80
81
36
65
76
67
20
26
70
31
57
76
152
36
33
65
104
78
39
73
2026/01
28
37
50
56
42
41
26
54
76
30
31
53
33
61
96
51
27
37
16
20
23
35
44
41
39
61
34
62
73
111
84
2025/12
25
19
31
31
51
80
46
31
57
78
54
44
32
45
68
54
85
175
140
17
31
67
49
21
23
49
61
91
30
23
22
2025/11
27
17
57
72
162
159
75
57
27
41
72
85
24
55
70
24
16
26
47
29
55
60
82
50
32
66
29
67
90
87
2025/10
41
48
40
44
45
19
41
20
8
12
18
34
47
47
64
67
24
11
14
18
25
46
64
90
117
23
33
95
179
136
61
2025/09
20
39
44
52
47
22
28
27
50
38
53
59
50
26
20
19
15
20
30
36
44
32
40
49
37
44
51
37
31
35
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